UPDATE:  Monday, the Dauphin County District Attorney announced a suspect in a January murder in Swatara Township.  Investigators believe 64 year old Jack Otto is responsible for the death of 74 year old John Troutman who was found dead in his home on Siegfried Street last January.  Investigators say he had cuts to the head and neck. 

The D.A. says Otto is in a Florida prison and will be brought back to Pennsylvania to face charges. Fox43 will continue to update this story as new details are released.