Chapter 69 Control Group: We screened 1600 people wearing dark blue overalls.
Jiang Ling gave Lei Xiao three things in total.
—List of medical malpractice cases pending investigation;
—List of abnormal behavior characteristics of individuals at the observation point;
— A portrait of a suspicious person.
Lei Xiao took the thin three-page sheet of paper and looked at Jiang Ling in disbelief: "You two groups managed to compile this so quickly?"
He slammed the portrait in front of Jiang Ling: "Based on what you said, you can draw a suspect's portrait? This Luo Yunchen is quite capable."
"It's just a preliminary idea. You should show it to the community police officer at the local police station first. If there really is such a person, then we can investigate more thoroughly."
This time, Jiang Ling didn't give a definitive answer. After all, there was no evidence yet that Geng Lidong was the murderer of Ke Xiaoyu. In her previous life, the Yan City police hadn't had time to investigate before Jiang Ling was reborn.
"That's easy."
Lei Xiao handed the portrait to his subordinate, gave him a few instructions, and then said to Jiang Ling, "Everyone is trying to solve the case as soon as possible, so don't worry about Captain Qin's attitude. He's actually a very good person and cares a lot about his subordinates. In the investigation plan I just submitted, I took into account everything you mentioned, and he agreed without hesitation. This shows that Captain Qin actually approves of you, it's just that your attitude..."
Lei Xiao considered for a moment: "I'll take the liberty of speaking to you as your senior. You're new here, so you should be mindful of your attitude and not be too high-profile. I understand your desire to solve the case, but we are police officers after all, and everything must be based on evidence. We can't always rely on intuition, right?"
Jiang Ling pondered for a moment, then nodded sincerely: "Yes, I understand, I will pay attention in the future."
She had previously used intuition to appease Ying Songmao and Yuan Yi, but now it seemed that this approach wouldn't work. In the future, she would need to properly package her past life records—a supporting tool—with theories of criminal psychology to make it more convincing.
Lei Xiao smiled with relief when he saw that Jiang Ling listened to him. He raised his hand to pat her shoulder to encourage her, but Jiang Ling frowned and avoided him.
Jiang Ling didn't mince words with him: "I don't like being touched by others."
Lei Xiao wanted to roll his eyes, but he held back.
He chuckled awkwardly, pulled his hand back, and scratched the back of his head: "Okay... I'll be more careful next time."
Jiang Ling pointed to the two-page list: "Make a copy of this and give it to the investigators. Thank you for your hard work."
Traditional grid-style searches test patience, observation skills, and meticulousness; they require tireless effort and persuasion to ensure no one is missed. The northern district of Yancheng is so large; it must have required a tremendous amount of police manpower. It's truly arduous work.
Lei Xiao sighed: "There's no other way, it's all for solving the case."
Ring ring...
The phone rang.
Lei Xiao answered the phone, said a few words, and then hung up. He turned to Jiang Ling and asked, "The eyewitness has arrived. Should we take her to Luo Yunchen's place, or should we have Xiao Luo come to the meeting room?"
Jiang Ling thought for a moment and said, "Come to the criminal investigation sketch team's office. I also want to see how Luo Yunchen draws sketches."
Lei Xiao smiled and nodded when he heard her say that: "Yes, your two groups are close to each other, so you should strengthen your communication."
He waved the remaining two pages of paper in his hand. "Well done, keep it up."
Young people are energetic and quick-witted, especially Jiang Ling, whose thinking is extremely creative. Those who do theoretical work are different; she immediately produced two lists, which were helpful for asking questions and checking against them.
As for the portrait, although Lei Xiao sent people to investigate as Jiang Ling had instructed, he didn't have much hope.
Lin Weidong and Jiang Ling worked together to draw the murderer in the rope murder case. Lei Xiao was at the scene and saw it clearly. He was full of admiration for them.
But that's Lin Weidong, a criminal investigation expert from the Ministry of Public Security!
The person drawing the portrait now is Lin Weidong's apprentice. Lei Xiao has no idea how much Luo Yunchen has learned or what skills he possesses. During the time Luo Yunchen has been here, all he's seen doing is asking his superiors for offices, cars, and supplies; his drawing skills haven't improved at all.
Therefore, Lei Xiao did not believe that the murderer could be found based on this portrait.
However, young people are full of energy and it's not good to discourage them, so let's just go along with their wishes.
Jiang Ling returned to her office and told Luo Yunchen what Lei Xiao had just said.
Upon hearing this, Luo Yunchen immediately stood up and said to Su Xinwan and Zhuang Jianbai, "Let's go! I'll show you what I'm capable of."
Jiang Ling: "I want to participate too."
Luo Yunchen grinned: "If Junior Sister wants to come, she's always welcome."
As soon as Jiang Ling moved, Li Zhenliang and the other two followed suit, and the two groups reunited, only in a different office.
The layout of the criminal investigation sketch team's office was different from that of Jiang Ling's team.
During the renovation, Luo Yunchen specially set aside one wall and covered it entirely with corkboards, which were then covered with portraits of various suspects and wanted criminals, as well as anatomical diagrams of human figures.
In the center of the office, besides a conference table, there was a large drafting table, its surface slightly tilted and covered with thick sketching paper. Next to the table stood a professional adjustable light source and a somewhat bulky analog projection device connected to a slide projector. In the early 1990s, this was quite advanced technology in a municipal criminal investigation department.
Luo Yunchen walked to the drawing table, rolled up his sleeves to his forearms, laid out the drawing paper, sharpened the charcoal pencils, and adjusted the brightness and angle of the lights to make ample preparations for the portrait to come.
The key witness, Wang Guixiang, a female worker at the printing and dyeing factory, arrived. Stepping into the municipal bureau's office building for the first time, she appeared somewhat nervous, nervously twisting the hem of her clothes with her hands.
Su Xinwan led Wang Guixiang to a desk and brought her tea, which calmed Wang Guixiang down a bit.
“Sister Wang, don’t be nervous. Just like we talked about before,” Luo Yunchen’s voice was gentle and reassuring. “You just need to try your best to remember. Say whatever comes to mind, even if it’s a vague feeling. Officer Su will help you record it.”
At this point, Luo Yunchen gestured to Su Xinwan.
“Yes, Sister Wang,” Su Xinwan immediately replied, her voice soft, as she flipped open the notebook and pressed it down. “The last time we recorded it, it was around 11:40 p.m., at the entrance of Xiangyangli Alley. You saw a person wearing a black raincoat, pushing a bicycle, who almost bumped into you. He had his head down, and his hat brim was pulled low, so you couldn’t see his face clearly. Also, you mentioned that he seemed to be wearing rain boots, right?”
Su Xinwan repeated the information word for word to ensure its accuracy.
"Yes...yes, officer." Sister Wang nodded, trying hard to recall, "The rain was too heavy, he walked very fast, like he was running away."
“Escape?” Luo Yunchen keenly caught the descriptive word. He didn’t ask immediately, but picked up a charcoal pencil and quickly sketched the outline of a blurry figure pushing a bicycle in the rain on the sketch paper.
The lines are simple and powerful, instantly capturing the dynamic feeling of pedestrians in the rain.
"Do you mean he's running away quickly, or is he in a panic?" Luo Yunchen asked as he drew, the pen tip making a soft scratching sound on the paper.
"He walks fast, very fast, but not in a panicked, haphazard way," Sister Wang tried to describe. "It's like, how should I put it? He keeps his head down, rushing forward with his head down, not wanting anyone to see him. Oh, and the arm he's using to push the cart is taut, he's putting in a lot of strength!"
As she spoke, Wang Guixiang unconsciously gestured.
"Stretched arms, great force." Su Xinwan quickly wrote down in her notebook, "The characteristics of the pushing action are: taut arms, great force, fast and purposeful steps, not panicked, head down to avoid."
She whispered to Luo Yunchen, "Teacher Luo, the key is in arm strength and walking posture."
Luo Yunchen was very satisfied with Su Xinwan's address of him as "Teacher Luo." He nodded and added more force to the lines of the arm of the figure on the drawing paper, emphasizing the tension of the muscles. At the same time, he adjusted the angle of the body's forward lean, making the whole posture more imposing, as if rushing forward against the wind and rain.
"Where's the raincoat?" Su Xinwan continued to ask.
She picked up a reference booklet of different textures and turned to the raincoat section: "Do you remember the style of that raincoat? Was it the common kind, like a cape, or a two-piece with buttons and a hood? Did the material look like shiny plastic sheeting, or was it thicker? Was the hood big? How much did it cover?"
Wang Guixiang squinted, staring at the picture book, trying to dig deep into her memory: "It's not a cloak, it has buttons. Yes, there seems to be a row of buttons in the front, a very dark color, almost black. Hat? The hat is very big, covering his whole head, with the brim pulled low, only revealing the tip of his chin. Material? It doesn't seem particularly shiny, it's a bit thick, it makes a rustling sound when the wind blows, not that soft, flimsy plastic sheet."
She became more and more engrossed in her storytelling, and the details of that night gradually surfaced in her mind as she recounted them.
Su Xinwan quickly took notes while repeating them aloud so that Luo Yunchen could more accurately grasp the character's traits: "A two-piece raincoat with buttons, made of thick material, that makes a sound when the wind blows. A large hat with the brim pulled low, revealing the chin."
Luo Yunchen sketched a few lines on the drawing paper and continued to ask, "By the way, is your chin round or pointed? Is your skin fair? Do you have a beard?"
Wang Guixiang tried hard to recall: "Chin? I can't say whether it's pointed or round, it should be relatively flat. The skin color is neither dark nor light, there is no beard, and it is shaved quite clean."
Luo Yunchen quickly added details to the silhouette of the figure.
He used the side of a charcoal pencil to quickly sketch the heavy, slightly stiff texture of the raincoat, and drew the folds billowing in the wind on the shoulders and back.
Next, he used a few precise strokes to outline the shape of the enormous rain hat that covered the entire head, revealing only a narrow chin. The angle at which the brim was pulled down was handled with extreme subtlety, creating a strong sense of concealment.
“Sister Wang,” Luo Yunchen pointed to the waist of the raincoat in the drawing, “you just said that when he pushed the cart, his arms were straight and he was using a lot of force. Then, were the sleeves of the raincoat pulled up a little? Inside the cuffs of the raincoat, or when he bent over to push the cart, and the hem of the raincoat was blown open a little by the wind, did you see the clothes he was wearing underneath?”
That's a very clever question.
It offered no predetermined answer, yet it pointed precisely to the physical evidence: the blue fibers hidden under the deceased's fingernails.
Sister Wang frowned, her eyes fixed on the cuffs and hem of the figure in Luo Yunchen's painting, as if trying to pierce through time and the rain curtain.
"What are you wearing underneath?" she murmured to herself. "The rain is so heavy, the cuffs are all black..."
Suddenly her eyes lit up, "Ah, the cuff, I remember now! When he pushed the cart, he raised his arm and strained, and the raincoat sleeve rode up a bit."
“A sleeve is peeking out.” Sister Wang’s tone became more certain. “It’s blue, the kind of blue that’s commonly seen in factories, the kind that’s washed a bit faded but is still quite thick workwear fabric. Yes, it’s workwear, the kind that all the male workers in my factory wear.”
As she spoke, her voice became clearer and clearer, and this long-buried visual fragment was finally awakened.
"The sleeves of the dark blue workwear fabric peeked out from under the cuffs of the raincoat." Su Xinwan's voice carried a hint of barely perceptible excitement as she quickly and accurately recorded this detail.
Without pausing, Luo Yunchen picked up a blue watercolor pen and, with precise and restrained strokes, added a small section of thick, dark blue workwear cuff that had slipped out from the cuff of a black raincoat to the taut right arm of the figure pushing the cart in the painting.
This touch of blue stands out starkly against the backdrop of the overall somber black raincoat silhouette.
"bike."
Luo Yunchen shifted the topic to the key item, "Do you remember what that bicycle looked like? Was it a 28-inch or a 26-inch women's model? Were the handlebars straight or curved? Was there anything on the back seat? Like a rack, a toolbox, or something strapped to it?"
"A 28-inch bicycle! It must be the kind of big bike that men ride." Wang Guixiang answered with certainty this time.
"The handlebars are drop handlebars, the old-fashioned kind. The back seat... it looks like there's something padding the back seat, it looks pretty sturdy."
Wang Guixiang suddenly slapped her thigh, "Yes, yes, yes! It seems that many parents in our residential compound put sponge pads and wrapped cotton cloths on the back seats when dropping off their children, because they were afraid the back seats would hurt their butts."
"A 28-inch bicycle, with curved handlebars and a thick cushion on the back seat." Su Xinwan wrote down the notes while glancing at Luo Yunchen, her eyes shining.
This detail is extremely important!
This suggests that the murderer frequently carried passengers on the back of his bicycle.
Luo Yunchen perked up and quickly added a few lines to the back seat of the bicycle in the painting to make it look softer.
"Finally, the rain boots." Luo Yunchen turned up the light slightly, focusing on the area below the drawing paper. "You said you saw him wearing rain boots, were they the kind of high-top black rubber boots? Were there any distinctive features on the surface of the boots? For example, reflections, mud stains?"
Wang Guixiang felt her dormant memories being awakened, and her voice involuntarily grew louder, filled with excitement: "Yes, they were black high-top rubber rain boots, with high uppers, almost reaching the calves. That night, there was mud everywhere, and his boots must have been covered in mud, but the rain was heavy and the streetlights were dim, so it wasn't very clear."
At this point, Wang Guixiang paused, looked up and thought hard: "Reflection? It seems, it seems that the toe of the shoe sometimes reflects light when walking? Maybe it's water? Or maybe there's a piece of rubber on the toe that's particularly shiny? I can't be sure about that."
"High-top black rubber rain boots, with a reflective surface at the toe or other specific areas." Su Xinwan noted these words down in her notebook.
In the painting, Luo Yunchen used simple brushstrokes to draw the outline of high-top rain boots at the feet of the figures, and lightly rubbed a small, blurry highlight at the toe with charcoal to suggest a possible point of reflection.
Time passed by, and the only sounds in the studio were the scratching of charcoal pencils and Su Xinwan's gentle questions and notes.
Jiang Ling and Li Zhenliang held their breath, not daring to make a sound.
The sight before them left them somewhat dazzled and mesmerized.
That's the power of technology.
Luo Yunchen usually seems carefree, but he's surprisingly professional when he's working. He kept adding details to stimulate the witness's memory, and then quickly reflected these details in the portrait. His focused expression was quite convincing.
Soon, a highly informative portrait gradually took shape.
What was ultimately presented on the sketch paper was not a clear face, but a solitary figure walking alone in the cold wind and rain.
A heavy, tightly fastened black raincoat billowing in the wind enveloped his entire body.
There's a striking blue accent at the hem and cuffs of the raincoat.
A huge rain hat with its brim pulled down completely covered his head and face, leaving only a chin and a silhouette full of concealment.
His taut arms pushed hard against an old, worn-out bicycle with bent handlebars.
On the metal frame of the bicycle's back seat was a thick sponge and cloth pad.
He wore a pair of high-top black rubber boots covered in mud, the tips of which seemed to reflect a faint light in the dim light.
The figure's overall posture conveys an aura of repression, haste, clear purpose, and an attempt to conceal itself, perfectly blending into the backdrop of that sinful rainy night.
Luo Yunchen put down his charcoal pencil and gently blew away the dust from the paper. He gazed at the faceless yet powerful and informative image of a lone figure walking alone in the rainy night and smiled with satisfaction.
He stood up, took the completed portrait off the drawing board, placed it in front of Wang Guixiang, and smiled, "Sister Wang, thank you! The details you provided were crucial. Based on your instructions, I've drawn a portrait. Please take a look and see if there's anything that needs changing?"
Wang Guixiang looked down closely, her eyes widening in surprise. She exclaimed in exaggerated amazement, "Oh my, it's so well drawn! It's so lifelike, so lifelike! That's exactly how I saw that person the other night!"
After organizing the densely packed and clearly organized notes, Su Xinwan turned her head to look at the portrait and said softly, "Teacher Luo, this back view, although it has no face, feels more imposing than many portraits with faces, and it contains just as much information."
Luo Yunchen walked to the window, looking at the street washed by the rain, and the words his master Lin Weidong had said flashed through his mind.
Sometimes, what a person tries hard to hide is precisely what is revealed through their posture, movements, and belongings that they cannot fully control.
Thinking of this, Luo Yunchen turned his head and looked at Jiang Ling, who had been silent and was now focused on the portrait, and smiled: "Junior sister, what do you think? How much of my master's skill does she have?"
Jiang Ling thinks Luo Yunchen is more adorable when he's focused on his work.
Once back in reality, he becomes unlikable.
Seeing that Jiang Ling remained silent, Luo Yunchen proudly raised his chin: "As expected, Master was right. I still need to get more experience at the grassroots level. I feel that my portrait skills have improved a lot. This painting is at least half as good as Master's."
Jiang Ling nodded: "That's good."
Li Zhenliang gave a thumbs-up, amused: "Team Leader Luo, you're awesome!"
Liu Haoran and Zhou Wei also started praising each other.
Luo Yunchen felt completely relaxed, his eyes narrowed as he smiled, like a puppy whose fur had been stroked.
Su Xinwan and Zhuang Jianbai exchanged a glance, both feeling somewhat helpless.
Although the team leader is highly skilled, his love for praise... makes him seem like a child, sigh!
Su Xinwan saw Wang Guixiang off, and Luo Yunchen eagerly took the portrait to report to Lei Xiao.
This time, Lei Xiao opened his mouth wide and exclaimed, "Holy crap!"
This Luo Yunchen from Kyoto is quite something!
Lei Xiao confirmed once again: "Is this really drawn based on the eyewitness testimony?"
Luo Yunchen glanced at him sideways: "Of course! Our criminal investigation sketches must be drawn based on testimonies, and they are only considered complete after being approved by the witnesses."
Lei Xiao held the painting in his right hand, slammed his left hand on the table, and his eyes lit up: "Great! I'll report to Captain Qin right away and find the people and cars based on the picture!"
He left in a hurry, not forgetting to say to Luo Yunchen before he left, "I'll give you credit for this!"
The case is progressing in an orderly manner.
Three days later, the task force held its second meeting.
Qin Tieshan was dressed casually today, in a blue short-sleeved shirt and black trousers, looking more approachable than when he wore his uniform.
He was exhausted after working continuously for three days, and his eyes looked a little swollen.
He rubbed his face and coughed twice: "According to the previous action plan, I divided the personnel into two groups. I personally led one group to conduct investigations of suspicious persons using a combination of traditional grid-based division of labor, household registration records, unit rosters, and on-site visits."
Qin Tieshan scanned the entire room, his gaze lingering on Jiang Ling's face for a half-second longer: "The second group, led by Lei Xiao, includes the criminal psychological profiling and criminal investigation profiling teams, totaling 25 people. They will focus on observing the crime scene and will also conduct investigations into medical accidents. The criminal investigation branch will draw 30 people from the criminal investigation team, 30 police officers from the local police station will provide support, and 20 people from the street and factory security departments will assist, for a total of 80 people."
Qin Tieshan roused himself and continued in a hoarse voice, "Today, the two groups will meet to exchange information on the gains of the past three days and then decide on the next operational plan."
Fan Wei and Qin Tieshan were in a group, and he was the first to report on the progress of the first group.
"Our team adopted a manpower-intensive approach, drawing 30 people from the Criminal Investigation Detachment, 30 police officers from the local police station, and 20 cooperating personnel from the street and factory security departments, for a total of 80 people. We focused on screening the following four groups of people: First, men wearing dark blue overalls; second, people who own or frequently ride bicycles; third, those whose whereabouts were unknown at the time of the incident; and fourth, people associated with the medical system."
Fan Wei's clothes were wrinkled, his sneakers were covered in mud, and his arms were tanned dark and peeling, showing that he had been running around outside for a long time.
He wiped the sweat from his forehead, picked up the notebook which was also covered in mud, and continued his report.
"A total of 12 residential areas were inspected, including 6 areas of bungalows in the East District, 4 old residential areas around Xiangyangli, and 2 medical school staff quarters. A total of 2,150 male residents aged 25-50 were registered; 480 people wearing dark blue work clothes were found; and 1,890 bicycles were recorded."
"A total of 8 factories and workplaces were inspected, including 1 dyeing and printing factory, 1 textile factory, 3 machinery factories, 1 chemical factory, 1 food factory, and 1 medical school logistics warehouse. 1,120 male employees wearing dark blue work uniforms were registered; 45 uniform samples were collected and sent for testing; and 83 people who were absent from the night shift during the time of the incident were investigated."
"In addition, there are 5 key areas, including Kang Le Clinic, the Nursing Department Building of the Medical School, the dormitory of nursing staff of the affiliated hospital, and two night-time food stalls. We interviewed 220 medical staff, nursing staff, and general workers; and collected 12 unusual clues about the time of the incident, which need to be further verified."
Behind this series of figures are the hard-working figures of the investigators.
Jiang Ling's gaze was stern, and a deep respect welled up in her heart.
Qin Tieshan frowned and tapped the table with his knuckles: "Get to the point! Tell me the clues! Tell me what you've discovered!"
"Yes!" Fan Wei instinctively shuddered and quickened his pace.
"We covered 6 square kilometers, contacted 3,490 people, and screened out 1,600 people wearing dark blue overalls. We also collected some samples for trace analysis and fiber comparison. The bicycles were mainly old-fashioned 28-inch models..."
Team Leader Qin coughed.
Fan Wei glanced at him furtively, then quickly flipped through his notebook, skipping over the details and getting straight to the result.
"Well, we found that, firstly, the deep blue work clothes are too common, and the fiber comparison lab can only complete 20 samples a day, which is too slow; secondly, the number of bicycles is too large, the features are blurry, and there is no specificity; thirdly, the turnover rate of medical auxiliary positions is high, and information on some temporary workers is missing."
Qin Tieshan asked in a deep voice, "And the conclusion?"
Fan Wei sighed: "There are 400 people without reliable witnesses at the time of the incident, including those who live alone, go out at night, or give vague accounts of their whereabouts. They have been listed as key individuals requiring secondary verification. However, most of them claim to be sleeping at home, which cannot be verified."
At this point, Fan Wei paused, looked up at Qin Tieshan, and said with a somewhat downcast tone, "Captain Qin, three days is too short. There are too many people to screen. Even if we compile a key list, the number of people is still huge, and we need to conduct further cross-screening."
To be honest, the investigation team really did their best.
We've identified so many people and visited so many places, but the clues about the old-fashioned bicycle and the dark blue work clothes have too high a coverage among the working class. We can't verify the alibis of many people who are alone at home. We have too few clues!
Qin Tieshan frowned and lit another cigarette.
The investigation and screening phase is the most mentally taxing. Time is tight and the tasks are heavy, so it's common for investigators to work for several days straight without sleep. Qin Tieshan hasn't been home for the past few days, sleeping in his office. He only took a shower and changed his clothes today because he had a meeting, trying to look more presentable.
However, as one gets older, there's nothing one can do. A deep sense of fatigue made him feel dizzy, and he could only rely on cigarettes to stay awake.
Amidst the swirling smoke, Qin Tieshan turned his gaze to Lei Xiao: "Lei Xiao, why don't you tell us?"
Finally called on, Lei Xiao stood up loudly: "Yes!"
Seeing his radiant appearance, Fan Wei thought to himself: Has Captain Lei found an important clue?
Not only Fan Wei thought so, but even Qin Tieshan became interested.
At the first meeting, Qin Tieshan lost his temper with Jiang Ling, but after going back and thinking about it carefully, he realized that his attitude was also problematic.
It's a good thing that young people are energetic; we shouldn't dismiss it easily.
Even Director Zhong said that this case is difficult, and to solve it, we must be innovative and introduce new people and new technologies.
Why do I still act like an old comrade and run a one-man show?
Are you, Lao Qin, always right?
Can't there be even a single dissenting voice in your team?
Didn't you ever act recklessly or impulsively when you were young?
After reflecting on his actions, Qin Tieshan realized his mistake. However, he was too proud to admit that Jiang Ling's approach was correct.
After careful consideration, Qin Tieshan made a decision.
— Create two control groups.
A team, employing traditional manpower tactics, established an investigation area with a 3-kilometer radius centered on the crime scene, based on existing evidence, and conducted a comprehensive search. Qin Tieshan firmly believed that no matter how cunning the criminals were, they could not escape the discerning eyes of the masses. As long as they went deep into the community and conducted a thorough investigation, they would surely find the suspects.
The second group introduced brand-new criminal investigation theories and technologies. Starting from the theory of criminal psychology, they used criminal psychological profiling technology and criminal investigation profiling technology to narrow down the scope of investigation. Then, they used the observation method to stake out crime scenes, clinic entrances, and medical school dormitories to investigate medical accidents.
The two groups were led by Fan Wei and Lei Xiao respectively, without interfering with each other, and the results were compared again in three days.
If Group Two's progress is better than Group One's, then Qin Tieshan will acknowledge the importance of criminal investigation theory and recognize the role of new technologies; otherwise... well...
Now, the time has come to see the results.
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