Polk County, Florida deputies find 39-year-old Catherine Griffith dead in her home, with her 17-year-old son, Collin, claiming she accidentally "fell on a knife" after a long argument. Investigators suspect foul play, uncovering a history of violence, including Collin’s previous killing of his father, which he claimed was in self-defense.

Polk County, Florida deputies find 39-year-old Catherine Griffith dead in her home, with her 17-year-old son, Collin, claiming she accidentally "fell on a knife" after a long argument. Investigators suspect foul play, uncovering a history of violence, including Collin’s previous killing of his father, which he claimed was in self-defense.

Nancy Grace and the CrimeOnline team deliver hourly updates on breaking crime news as it happens! The latest in trial coverage, missing persons, active investigations, and so much more!

Nancy Grace and the CrimeOnline team deliver hourly updates on breaking crime news as it happens! The latest in trial coverage, missing persons, active investigations, and so much more!

Crime Alert Hourly Update

Nancy Grace and the CrimeOnline team deliver hourly updates on breaking crime news as it happens! The latest in major trials, missing persons, active investigations, and so much more!

Nancy Grace and the CrimeOnline team deliver hourly updates on breaking crime news as it happens! The latest in major trials, missing persons, active investigations, and so much more!

Crime Alert 5PM 09.25.24| Collin Griffith Killed Dad. Will He Get Away With Killing Mom?

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/6afe7fd7-d32a-462e-9e64-b1f6014e261a/transcript