A maintenance man sexually assaulted a 93-year-old woman before killing her, cutting her throat and leaving her half-dressed body on her bed for her granddaughter to find hours later, prosecutors told a Broward jury Monday. And for that crime, Elton Walters should pay the ultimate price, said Assistant Broward State Attorney Stephen Zaccor. Walters will spend his 67th birthday on Tuesday on trial for the Oct. 6, 2009, murder of Evelyn Norell, a resident of the Images condominium community where he worked on the 700 block of Northwest 108th Terrace in Pembroke Pines. He faces the death penalty if convicted.