Mother 'with history of mental illness stabs four-year-old son to death with kitchen knife'

A mother with a history of mental illness has allegedly stabbed to death her four-year-old son with a kitchen knife. Tasha Trotter, 40, is accused of attacking little Joseph Artis in her mother's St. Petersburg, Florida apartment on Friday evening.

http://www.dailymail.co.uk/news/article-2592697/Mother-history-mental-illness-stabs-four-year-old-son-death-kitchen-knife.html