Duluth, MN (NNCNOW.com) - Duluth Police are letting neighbors know about the relocation of a Level III Predatory Offender in their community. David Robert Houle is living near 20th Avenue West and Superior Street. Police say Houle has a history of forced sexual contact and physical assault with adult females. They say he did not know his victims. Kevin Jacobsen Bio - Facebook - Twitter - E-Mail