The ‘Werewolf’, a notorious serial killer jailed for like for slaughtering 22 women has been convicted of another 56 murders. Former Russian policeman Mikhail Popkov, one of the most prolific serial ...

The US is No. 1 — in serial killers. With a chilling 3,615 known serial killers to date, America has produced 66.2% of the ...

A former Russian policeman convicted of killing 22 women went on trial Wednesday for a further 59 murders in a case that could make him Russia’s most prolific serial killer in recent history. Mikhail ...

A man accused of killing dozens of people and keeping count of them on a chessboard lured most of his victims by offering them vodka to mourn the death of a nonexistent dog, prosecutors said at his ...