A man and a woman have been found stabbed to death at a downtown Detroit sports bar owned by Red Wings defenseman Chris Chelios.
Police say the two victims worked at Cheli's Chili Bar.
Police Chief Ella Bully-Cummings says preliminary information points to a former disgruntled employee as the one responsible for the double murder.
Police are questioning other employees who were inside the restaurant at the time of the slayings. The three-story building is next to Comerica Park.
The restaurant was expecting a busy night because of a ceremony at Joe Louis Arena honoring former Red Wings captain Steve Yzerman.