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(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.