German man suspected of killing 21 co-workers by poisoning their food
German authorities launched a probe into a string of deaths at a metal fittings company after an employee was caught trying to poison a co-workers lunch. Police found quicksilver, lead and cadmium in the man's home. The man was arrested for the incident in the town of Schloß Holte-Stukenbrock, northwest Germany. However, police now suspect he may be responsible for up to 21 deaths of people working for the same company.