Reactivate Father's Alarm and Solve the Tragedy with Bloody Footprints

In Yan State, where criminal investigation technology is extremely backward, Li Fei, a police officer who served as an intern at the police station, restarted his father's alarm number and obtained advanced criminal investigation technology from the future. Footprint science, forensic science, micro-expression analysis and other knowledge A massacre occurred in the community. Only a series of bloody footprints were left at the scene, and everyone was helpless. Li Fei said firmly: "The murderer is a male, about 17cm tall, aged between 25-28 years old, with a slight limp on his right foot," It only took three hours from the time the crime was reported to the time it was solved, which completely shocked everyone. Internet addicted girl died tragically, newlyweds disappeared Is it the distortion of human nature or the loss of morality? As layers of fog were lifted, Li Fei's abilities began to be recognized by everyone. Tang Qian, a genius in the technical department: "Today I invite Li Fei to popularize technical knowledge for our technical department," Detachment leader: "I don't want to be promoted either, but I have to give Li Fei a place," Later, Li Fei discovered that his father's death was involved in a mysterious organization The introduction is weak, please read the text This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.