from we are change oklahoma: What did Sgt. Terrance Yeakey know? This short film will give you a glimpse into the mystery of the brutal torture-murder of Sgt. Terrance Yeakey and address several of the unanswered questions that exist surrounding the horrific circumstances of his passing on May 8, 1996. Sgt. Yeakey is remembered as a loving husband, father, brother and son and highly respected 7 year veteran of the Oklahoma City Police Department.