Patrick Frazee has been found guilty in the murder of his fiancee, Kelsey Berreth. A jury deliberated for just a few hours before convicting 33-year-old Frazee of first degree murder and other charges. Berreth was last seen on Thanksgiving Day of 2018. The star witness against Frazee was his ex-girlfriend, Krystal Lee. She claims Frazee beat Berreth to death inside her condo and then called Lee to come over to help him clean up. InsideEdition.com's Mara Montalbano has more.