Nightmare Fuel / Las Vegas

• "Groundhog Summer" deals with Delinda's near rape by a man who has been slipping mickeys into unsuspecting women's drinks. In one case we see him dose Sam's drink as well, who remains unaware of the situation and thankfully disposes of it, disgusted by his presence.
  • Later in the episode, while the guy would have had it coming, Ed drives the man, with Danny in tow, out to the dessert and by gunpoint forces him to dig his own grave. While it was all a tactic as the police immediately arrive just before Ed performs the execution, the horror of the event is played for real.
• In "Nevada State", Sam, after dealing with a threatening phone call from a fugitive that killed an eccentric millionaire she was close too as a teen, has a nightmare of waking up to Danny, who had been standing guard as her personal security, to his neck slit open. It's heavily implied this is how she found her former millionaire friend.
• "The Bitch is Back" deals with the Montiecito crew dealing with creepy, vaguely supernatural happenings, as the belief dawns that Monica Mancuso's ghost is now haunting the resort, something that isn't entirely unproven.
• In "Delinda's Box" a terorist named Mr. Chips who has had dealing with Ed in the past, not only kidnaps Delinda but has her Buried Alive in an explosive rigged coffin and leaves her to suffocate unless Ed pays up.
• At the end of season 4 Sam is kidnapped by a billionaire rapist/serial killer and locked in a tiny suitcase, able to see her friends through the keyhole as she is wheeled to his private jet but unable to call for help.
  • Likewise in the same episode Delinda has an encounter with Danny's old marine buddy suffering from severe PTSD, who to get out of another tour of duty in Iraq, has rigged himself with a bomb, running for her life before he blows himself up in a suicide bombing. An impact from which can be seen all over Vegas.