Police have arrested a suspect in connection to the 2017 murders of Abigail "Abby" Williams and Liberty "Libby" German, two teenage girls who were found slain on the Delphi Historic Trails in Indiana more than five years ago.

Richard M. Allen was charged with two counts of murder for the deaths of Williams, 13, and German, 14, on Oct. 28, according to the Indiana State Police. The 50-year-old was transported to White County Jail, where he remains without bond, per a press release.