ATTLEBORO, Mass. — A man linked to the murder case involving former New England Patriots player Aaron Hernandez cast him as the triggerman in a police interview, according to documents filed Tuesday in Florida that provide the most damning evidence yet against the star athlete.The records, obtained by The Associated Press, also show a vehicle wanted in a double killing in Boston a year before had been rented in Hernandez's name.Hernandez has been charged with murder in the June killing of Boston semi-pro football player Odin Lloyd. The records say Hernandez associate Carlos Ortiz told Massachusetts investigators that another man, Ernest Wallace, said Hernandez shot Lloyd in an industrial park near Hernandez's home in North Attleborough.The documents were filed in court by the Miramar, Fla., police department to justify a search of Wallace's mother's home in that city.The records also show that police, while investigating Lloyd's killing, searched in Hernandez's hometown of Bristol, Conn., and found a vehicle wanted in connection with a July 2012 double homicide near a Boston nightclub.Hernandez has pleaded not guilty in Lloyd's killing. His legal team did not return email messages Tuesday.