murderers

Among the prisoners about 20% are psychopaths. By the age of 40 these guys committed an average of four barbaric crimes. In the 3 years after being released from prison, about

From the crime scene, the examiners will search for fingerprints, blood stains ... to quickly find the killer.

British criminals classified their murderers into four groups, after studying related press materials from 1980 to 2012.

60 years on, the boy's identity and portraits of murderers are still a mystery that investigators have a headache, became the case without the longest resolution in American

A woman's body was found in London, England. The DNA test results confused the police, because the suspect seems to have died a few weeks before the victim.

Vanga's prediction, the time to drink honey, the egg 30cm long, the witch's world ... are the most interesting news in the past week.

Artificial intelligence will have to learn ethics to integrate with human society.