Arrest made in Wilmer quadruple homicide

The suspect has been identified as 54-year-old William Graham Oliver, according to officials. (WALA)
Published: Apr. 28, 2026 at 3:50 PM CDT|Updated: Apr. 28, 2026 at 4:48 PM CDT

MOBILE, Ala. (WALA) - The Mobile County Sheriff’s Office said they have made an arrest in the Wilmer quadruple homicide.

William Graham Oliver
William Graham Oliver(Mobile County Metro Jail)

The suspect has been identified as 54-year-old William Graham Oliver, according to officials.

Oliver is charged with one count of capital murder of two or more persons; four counts of capital murder during a burglary; two counts of capital murder of a child younger than 14 years old; and one count of capital murder in the presence of a child.

The suspect was escorted from the Mobile County Administration Building to Metro Jail around 4:10 p.m. today.