German killer nurse suspected of 84 more murders: Police
Niels HÃ¶gel, a German nurse convicted of killing 2 patients, is suspected to have killed at least 84 other people, police said. The additional cases were uncovered after bodies of 134 people with links to the convict were exhumed. HÃ¶gel reportedly admitted to injecting patients with lethal drugs and then trying to revive them in order to play the hero. 