Pot kills: Elderly woman murdered with marijuana plant

Central Coast police in New South Wales, Australia arrested David Mapp, 56, for allegedly killing his 82-year-old mother. The murder weapon? A pot plant.

According to police, Mapp assaulted the woman, left the home, and then returned and called for emergency aid. When they arrived, the found the woman dead with injuries to her head.

(9News.com.au via Fark)