UpdatedWed, Mar 17, 2021 at 12:57 pm CT Reply(1) Three people are dead including a suspect after shootings Tuesday night at Roundy's Distribution Center, 1111 Delafield Road, in Oconomowoc, Wis. (Shutterstock) WAUKESHA COUNTY, WI — Police say the man suspected of killing two workers Tuesday might at Roundy's Oconomowoc warehouse lived in Wauwatosa, according to Wauwatosa Police. The suspect was later found dead of a self-inflicted gunshot wound in a crashed car in Milwaukee County, authorities said. Wauwatosa Police are currently assisting the Waukesha County Sheriff's Department with executing a search warrant at the suspect's home, police said at a news conference Wednesday. Subscribe Roads near 124th and Cherry are currently blocked off by Wauwatosa police.