Originally Posted by vegaslights
9.14 - "Stoned Cold Bitch"
The episode begins at a high school party. There's lots of drinking, guys with their 'Bieber' haircuts, girls dressed like they are Rhianna or Katy Perry. Samantha Bates' house, which is hosting the party, is completely trashed. This is a cool kids party, and those who weren't invited will do anything they can to get in--including Lauren Wells, who practically begs one of the girls at the party, Blaire, to let her in.
After the party is over, Blaire is completely drunk. She pukes her guts out and heads to her car, where a stalker carefully watches her. Blaire is so disorientated from the alcohol that she falls to the ground, prompting the stalker to go towards her.
Blaire wakes up on the high school football field, where she is tied to a goal post. She thinks it's a joke, but quickly finds out that it is not. Blaire is hit numerous times, and dies.
Tripp, Horatio, and Natalia arrive on scene and immediately begin processing. Horatio finds stones near the body, and determines that she was stoned to death.
It turns out that Blaire may not have been so popular after all. Blaire was a bully and a player. She'd slept with half of the football team, been called into the principal's office for her 'out-of-line' behavior, and as a result, was blackmailing her own principal.
That's pretty much the extent of the episode (from what I see). I don't see Calleigh mentioned, but I do see Ryan, Walter, Natalia, Eric, and Tripp. Just because I don't see Calleigh listed, doesn't mean she's not in the ep (but I wouldn't be surprised if she was on maternity leave during this time)