When Liu Qing walked into the conference room on the third floor of the criminal police team, Director Zheng was sitting in the middle of the long conference table, facing the screen hanging on the east wall, and the personnel of the department were sitting next to the table on both sides.

"In the affiliated hospital, I conducted a careful investigation of the elevator hall and the mortuary, especially the elevator buttons, the door locks of the morgue and the mobile beds, and unfortunately, no fingerprints and footprints were found, or no valuable traces were found, and no samples were extracted that could be used for DNA identification, which shows that the suspect has a certain anti-detection ability. ”

"What about the elevator hall and the underground garage?" asked Director Zheng.

"Because our survey was two days later, and the hospital is a crowded place, even if there are traces, it has long been destroyed. ”

"At the scene of the Shiquan Mountain Minibus, there were no suspicious clues in the car, and the car seemed to have just been cleaned," Xiao Liu continued, "Fortunately, a fingerprint was extracted from the cab, and it had to be entered into the database for comparison to determine whether the comparison could be successful. ”

Hearing that the fingerprints were extracted, Captain Wang seemed to have an open mind, "It must have been left by the suspect, it can't be wrong!"

Director Zheng waved his hand, and the expression on his face told him not to intervene yet.

"We took a footprint on the shoulder and on the grass, probably from a size 42 shoe. Judging the height and weight from the depth of the footprints, it can be preliminarily determined that it is a man, about 1.7 meters tall and weighing about 60 kilograms. Then, Xiao Liu turned off the laser pointer and walked down.

Meng Yong from the technical department walked over, picked up the laser pointer, and switched the picture on the screen to a minibus, and he reported the situation at the scene of Shiquan Mountain.

"The model of the abandoned vehicle at the scene is Toyota Coaster, brown and yellow, with twelve seats, frame number and engine number are ......" As the laser pointer in his hand moved, the screen showed a combination of two long strings of numbers and letters.

Xiao Liu continued: "We can find out the sales store and the owner of the car through the frame number and engine number, and then trace the driver. No anomalies were found in the exterior of the minibus. ”

Liu Qing stood up, walked over, plugged the mobile hard drive into the computer interface, and called up the video files in the affiliated hospital.

As the video played, he introduced: "Information obtained from the elevator of the affiliated hospital, the corridor on the first floor, the underground garage on the second floor and the entrance of the hospital indicates that at two o'clock at midnight on March 18, the suspect two women, wearing nurse uniforms, masks and hats, and the suspect car was a brown and yellow minibus with no license plates. After the vehicle exited the gate of the hospital, it drove in the direction of Shiquan Mountain Forest Park. The fact that the two suspects committed the crime in the morgue for 30 seconds shows that the suspects have been carefully prepared, have undergone special training, have professional tools for committing crimes, and are extremely familiar with the location of the crime. ”

"In other words, there is no specific information about the suspect, just speculation through the video?" asked Captain Wang.

"Yes, Captain. Due to the dim video environment, many images are blurry. Liu Qing replied.

"Isn't the morgue locked?" asked Director Cheng.

"This is also what makes people wonder, just see one of them touch the smart lock of the morgue with her right hand, and the door is opened, does she have the key?"

Liu Qing continued, "After I saw the scene at Shiquan Mountain, I quickly looked for video probes along the way to verify whether the abandoned car was consistent with the suspect vehicle. Unfortunately, there is only one probe at the intersection when entering the forest park. ”

"Did you get the video?" Director Zheng sat up straight, leaned his head forward, looked at Liu Qing, and asked eagerly.

"This is the video I just copied from the Forest Park Management Office," Liu Qing reopened a video, "On March 18, at 2:33 a.m., a brown and yellow minibus passed in the direction of Shiquanshan Park, and the 12-seater Toyota Coaster was the same as the suspect car in the affiliated hospital. Suffice it to say that the car that came out of the hospital's underground garage did pass through the probe at the entrance to the forest park and was most likely the same vehicle as the abandoned vehicle. ”

After saying this, Liu Qing put down the laser pointer and glanced at Director Zheng, the corners of his mouth turned up, as if he was extremely satisfied with his inference.

Director Zheng pondered for a while and said loudly: "The inference is very unscientific, there are too many loopholes, and it cannot withstand scrutiny. ”

Everyone's eyes turned to Director Zheng, looked into his eyes, and waited for his next step.