24-year-old Sgt. Jan Pietrzak and his wife, Quiana Jenkins-Pietrzak were found bound & gagged in their home in 2008.
Prosecutors say they both were shot in the head, execution style.
The couple had only been married a little over two months.
KTLA reports, Jenkins-Pietrzak was also raped before the suspects set the house on fire.
Kevin Cox, Emrys John and Tyrone Miller were each convicted in 2013.
John and Miller also received the death penalty.
Police say the crime started as a robbery. —KFOR
