Jury selection is underway in the murder trial of Richard Allen, 52, who allegedly killed Liberty "Libby" German, 14, and Abigail "Abby" Williams, 13, in 2017.
Michael Turney was acquitted of murder & maintains he doesn't know what happened to Alissa, who disappeared in 2001. A new Oxygen documentary details her sister Sarah Turney's quest for the truth.