(AP) â” A friend of one of the Boston marathon bombing suspects threatened an FBI agent and a Massachusetts state trooper with a long pole and was fatally shot by the agent after confessing to his role a triple slaying, a Florida prosecutor said Tuesday. Todashev, a mixed martial arts fighter, flipped a coffee table in the air, knocking down the FBI agent and causing a bloody gash on the agent’s head. The FBI agent fired three or four shots at Todashev as he charged toward the trooper, and Todashev dropped to his knees. Federal authorities have said in court filings that Todashev also implicated Tamerlan Tsarnaev in the Waltham slayings, but the Justice Department report said the details of the confession were not being released publicly at the request of prosecutors in Massachusetts. In the Florida shooting, the FBI agent from Boston and two Massachusetts State Police officers had questioned Todashev at his apartment for almost five hours before the fatal shooting, the report said. Todashev asked to go to the bathroom and then asked for more cigarettes even though he seemed to have plenty in his pack, raising worries that he was trying to minimize the number of law enforcement officers in room, the trooper told investigators. Todashev’s family has raised doubts about the account provided by law enforcement, saying that Todashev was recovering from knee surgery and was limping at the time he was killed.