ST. CLAIR TOWNSHIP, Ohio -- Authorities have arrested two more people in connection with a fatal shooting over the weekend.
Keith Harris, 27, and Diamond Reid, 18, were taken into custody Tuesday night as they left a motel off Colerain Avenue in Hamilton County.
According to Butler County Sheriff Richard Jones, they're suspected of being involved in a robbery that left Trey Shepard dead early Saturday.
Deputies found the 29-year-old Shepard with a gunshot wound at a home on Nelson Street at about 12:30 a.m. Saturday. A helicopter took him to Miami Valley Hospital, but he died of his injuries.
Keith Harris is charged with murder. Reid is charged with obstructing justice.
Two others also have been arrested in the case.
William Harris -- no relation to Keith Harris -- and girlfriend Terriaoni Head were taken into custody in California.
William Harris, 26, was charged with murder. Head, 23, was charged with obstructing justice. Both are awaiting an extradition hearing in Los Angeles.
Head is believed to have family in California, Maj. Mike Craft told WCPO media partner the Journal-News.