 Tonight, a desperate manhunt underway for the suspect who shot and killed a Harris County Sheriff's deputy in Houston, Texas. The loss of a hero, the loss of a deputy, it's just heartbreaking. 44-year-old Ronnie Palmer is considered armed and dangerous, identified as a person of interest in the shooting of Deputy Fernando Escueda, his family hoping he would survive. I just got the call. My brother said he got shot. He may not make it.