Three family members killed during a shooting last month at an eastern Iowa state park were shot, stabbed and/or strangled, according to autopsy results released Thursday.
A 23-year-old Nebraska man used a gun, a knife, and his hands to kill three family members camping at Maquoketa Caves State Park before turning the gun on himself, according
Jeremy Hogan/Getty Images(MAQUOKETA CAVES STATE PARK, Iowa) The assailant in the deadly attack on a family vacationing at an Iowa state park last month shot, stabbed and strangled the victims, according to newly released autopsy results. Tyler Schm.