NEED TO KNOW
Kelsey Berreth was murdered by her fiancé, Patrick Frazee, after he tried convincing his mistress to kill her
Frazee's mistress, Krystal Jean Lee Kenney, attempted to murder Berreth three times but couldn't go through with it
Kenney ultimately testified against Frazee and walked authorities through the brutal crime scene
Kelsey Berreth was a doting mother whose life was brutally taken away from her.
Berreth was last seen shopping at a grocery store in Woodland Park, Colo., with her young daughter on Thanksgiving morning in 2018. Over a week later, Berreth's mom, Cheryl Berreth , reported her missing when she couldn't contact her.
Police began investigating her disappearance and initially thought she had left town after seeing text messages between herself and her fi