Dive into the shocking case of Kelsey Berreth's murder in this full episode of 48 Hours. Uncover the startling evidence that led to the conviction of Patrick Frazee, her fiancé. CBS News correspondent Nikki Battiste delivers a gripping report on this true crime story that will leave you breathless. Justice was served, but the journey to get there was filled with twists and turns. Watch now and prepare to be amazed. #48Hours #truecrime #KelseyBerreth