Milwaukee police are investigating the killing of a musician whose body was discovered at the jazz club he founded.

Police say they found the body of 65-year-old Donald Lewis on Saturday night, hidden somewhere within Milwaukee's Young Urban Jazz Cafe.

A police spokesman says a person of interest is in custody.

The Milwaukee Journal Sentinel reports Lewis started the club.

Earlier Saturday, police described Lewis as a missing person, along with another, 30-year-old man. Police asked for help finding both men. Authorities later reported the other man had been located at a residence in Milwaukee.

Lewis was last seen Friday around 11 a.m. at the jazz cafe.