A Florida jury found 17-year-old Collin Griffith not guilty of killing his mother, two years after he admitted to killing his father in self-defense. Collin was accused of fatally stabbing his ...

Collin Griffith, 17 was accused - and absolved ... NBC2 News/Youtube; Polk County Sheriff's Office A Florida teen was arrested in connection to the fatal stabbing of his mother — more than ...

A Florida teenager who shot his father dead a year ago has now been charged with fatally stabbing his mother. 'Psychopath' Collin Griffith, 17, called Polk Country Sheriffs on Sunday to report his ...