Teresa Lewis: 'Fatal Vows' On ID Begins With 'Frightened' Executed Inmate's Murder Story Of Julian Lewis

'C.J.' and Julian didn't die right away. Julian held on until police arrived and was able to tell them that his wife knew who had shot him.

What struck detectives from the beginning was that his wife waited two hours to call 911, according to the Daily Mail.

"Lewis offered herself and her 16-year-old daughter for sex to Matthew Shallenberger and Rodney Fuller. She stood by while they shot Lewis, 51, and his son, who was 25, in 2002. Lewis rummaged through her husband's pockets for money while he lay dying and waited nearly an hour before calling paramedics."

When Teresa Lewis was finally executed in 2010, her supporters came out in droves. They condemned the state of Virginia for murdering Teresa, as they called it. Her supporters believed that it was unfair for Teresa to be on death row while the men who had actually gunned down her family were allowed to live.

Looking back, Julian Lewis' daughter, Kathy, hates that she didn't see the signs earlier. She knew that something was wrong with Teresa, but had no idea that she was looking into the eyes of a killer.

On the day of her execution, Lewis spent the better part of the day visiting with family members and eating her last meal, which was fried chicken and peas. For months leading up to the execution, the death row inmate put on a brave face, stating that she trusted Jesus and wasn't worried. However, when it was time to enter the death chamber, Teresa Lewis was visibly frightened and nervous, according to a report by ABC News.

Watch the new season of Fatal Vows tonight at 10 p.m. on Investigation Discovery(ID). Here read the case of a cop and former Marine, who shot and killed his beautiful wife and tried to make it look like a suicide.