Catherine Griffith's father, Robert Walantas, testified that his grandson told him multiple times that he wanted to kill his mother.

Collin Griffith, 17, the Florida teen accused of brutally murdering his mother, Catherine Griffith, 39, on September 8, 2024, ...

Collin Griffith is charged with murdering his mother in a stabbing, eighteen months after he shot and killed his father in ...

Collin Griffith is being charged as an adult after he allegedly murdered his mother, 39-year-old Catherine Griffith.

Jury selection is set to begin for the Charlotte County teen accused of killing his mother on Monday. The trial comes just ...

Collin Griffith is charged with murder in connection with the September 2024 death of his mother Catherine, months after police claim Collin killed his father in self-defense Polk County Sheriff's ...

Collin Griffith, 17, had moved in with his mother, Catherine Griffith, 39, in Port Charlotte, after she posted his bond at an Oklahoma prison - where he was serving time for killing his father ...

Collin Griffith is charged with murder in connection with the September 2024 death of his mother Catherine, months after police claim Collin killed his father in self-defense ...

Jury selection was underway Monday in the trial involving the Port Charlotte teen accused of killing his mother in Polk ...

By Alexia Tsiropoulos Click here for updates on this story PORT CHARLOTTE, Florida (WBBH) -- A new Charlotte County sheriff's body ...