Lou Handleman

Lou Handleman was a detective and a previous partner of John Grant. He was later revealed to be a dirty cop working with mob leader Cahill O'Connor.

Known Victims

 * Presumably multiple previous victims from racketeering
 * Frances Malone (threatened into conspiring with him)
 * "Spider" (attempted; almost shot with his service pistol silenced with a pillow)
 * John Grant (attempted; almost shot with his service pistol)