According to Titusville police, Todd Green is wanted on charges of simple assault, terroristic threats and harassment.
Police said known associates of Green have not seen or heard from him recently.
Police describe Green as 50 years old, about 5 feet 9 inches tall with a thin build, bald or balding and with no facial hair.
Anyone with information is being asked to notify Titusville police at (814) 827-1890 or Crawford County emergency services at (800) 223-3008.