This heartbreaking and horrific case led investigators on a multi-state investigation when a young pilot in Colorado goes missing on Thanksgiving. The scenic and beautiful small town of Woodland Park had no idea just how sinister this disappearance truly was. With no body, no murder weapon and seemingly no crime scene, investigators had a difficult case to solve.Source info........ Krystal Lee Kenney: Resentenced To 18 Months After Original Sentence Vacated In Connection With Kelsey Berreth Murder - CBS Colorado Kelsey Berreth murder trial: Patrick Frazee had hit list of witnesses to kill, inmate says in testimonyMyClallamCounty.com | MyClallamCounty.com RAW: Krystal Lee gives investigators a tour of Kelsey Berreth murder scene Patrick Frazee Kills Kelsey Berreth, Krystal Kenney Involved | Crime News Kelsey Berreth Murder: How Did Kelsey Berreth Die? Who Killed Her? *Application and Affidavit for Arrest Warrant.pdf Affidavit details events leading up to Berreth’s death Patrick Frazee murder trial: Opening statements Frazee trial: Witnesses explain suspicions after woman disappears Kelsey Berreth case: Timeline of investigation, murder trial Missing Colorado mom Kelsey Berreth: A timeline of events and what we know so far | 9news.com Dateline: Secrets Uncovered - What happened to Kelsey Berreth? Extended interview: The investigators who helped crack the Kelsey Berreth murder case What Happened to Kelsey Berreth & The Trial for Patrick Frazee | Dr. Oz | S11 | Ep 37 | Full EpisodePatrick Frazee found guilty of killing missing fiancee Kelsey Berreth; sentenced to life without parole - ABC NewsSecret Lover Helps Cover Up Boyfriend’s Crime After Fiancée’s Brutal Murder