New Lenox police reporting the arrest of a Joliet police officer for allegedly beating his ex-wife.The victim claimed that she was physically battered by her ex-husband, William Busse at her New Lenox home on May 18th. New Lenox police conducted an investigation and presented the case to the Will County State’s Attorney’s Office. The SA’s Office approved a warrant for the arrest of Busse on May 31st. Busse was taken into custody that afternoon in a parking lot at Silver Cross Hospital. Busse was transported to the New Lenox Police Department, posted bond, and was released.