Friends remember man who practiced what he preached, fatally shot in Riverwest
Milwaukee police ask for help identifying suspect in murder of well-known Riverwest man
Wisconsin GOP calls for federal investigation of man's death
Police release photos of suspect in homicide
Earnest Lloyd Trammell, is an American inventor in the field of dimensional sound processing. Most known for selling the first working surround sound to Hughes Aircraft and working on the Peavey KOSMOS processors, Lloyd was also featured in an Electronic Musician Magazine article on sound design.