An unidentified man died after being tased by police last night in the Gravois Park neighborhood. According to an SLMPD incident report, a little before 9 p.m., police were called to a home on the 3700 block of Minnesota Avenue to assist EMS workers dealing with a man who had turned violent. Police say they found the man in the back of the house laying in a stairway leading to the basement, nude and disoriented.