Funeral services have been scheduled for Cpl. Eugene Cole, the Somerset County sheriff’s officer who was killed in the line of duty on April 25. John D. Williams, 29, of Madison, is charged with murder in the killing. A celebration of Cole’s life will be held at noon Monday at the Cross Insurance Center, 515 Main St., Bangor, with Chaplain Kevin Brooks officiating. Visiting hours will be held 4 to 7 p.m.