SIOUX FALLS, S.D. (KELO AM) - Police identify the fatality in yesterday's seven-vehicle crash at 41st Street and Minnesota as 32-year-old Troy Hohn of Sioux Falls. Lieutenant Jerry Miller says Hohn was operating the Chevy Blazer at a high speed when he rear-ended a Dodge Durango causing the chain-reaction collisions. Miller says it's going to take time to determine why Hohn was speeding northbound on Minnesota Avenue. He says the Blazer's speed has not been determined and he can't say if alcohol or drugs were involved or what Hohn's mental state was. Miller says all five occupants of the Durango, a husband and wife and five children were hospitalized with non-life threatening injuries. Police received late reports of a dark green SUV speeding on 57th Street and turning north on Minnesota just after the crash.