ARLINGTON -- An autopsy on a 49-year-old Green Isle man shows he died from "exposure/hypothermia." 49-year-old Steven Latzke was found dead around 10 a.m. New Year's Day on the ground outside his Green Isle home on Cleveland Avenue. The results of the autopsy from the Anoka County Medical Examiner was released Monday afternoon by the Sibley County Sheriff's Office. No other details about how Latzke ended up on the ground outside his home were immediately available.