Knight was sentenced to death after being convicted of two counts of first-degree murder in 2006 for the deaths of Odessia Stephens and her four-year-old child, Hanessia Mullings.

A Florida man convicted of fatally stabbing of his cousin’s girlfriend and the couple's 4-year-old daughter is set to be executed

STARKE, Fla. (AP) — A Florida man convicted of fatally stabbing of his cousin’s girlfriend and the couple's 4-year-old daughter is set to be executed Thursday evening.