WORCESTER, Mass.—Nine years after the body of 5-year-old Jeremiah Oliver was found in a suitcase beside a Massachusetts highway, the former boyfriend of the child’s mother will be arraigned Thursday on a murder charge in connection with the death, prosecutors said.
Alberto Sierra Jr., 32, is charged with murder and disinterring a body and will be arraigned in Worcester Superior Court, the office of Worcester District Attorney Joseph Early Jr. said Wednesday. An email seeking comment was left with Sierra’s attorney.
