A Somerset County man is behind bars following an investigation into allegations he sexually assaulted two young female relatives. Arrested was 21-year-old Rodger DeArmitt ll of Rockwood. Police say DeArmitt abused the victims over several years, at a residence in Somerset Borough. DeArmitt was arraigned yesterday on charges that included multiple counts of rape by forcible compulsion and incest of a minor. He is currently in the Somerset County Jail in lieu of $300,000 bail.