Allison: Jackson! Allison: Scott. Derek says it's stronger with a pack. Lydia: She said they got a tip warning them that there are gonna be prank calls about a break - in at the high school. Scott: And him. Scott? Stiles: The kitchen, the door out of the kitchen leads to the stairwell. We outlasted the alpha. We're at the school.
Plan: A: Scott's howl; Q: What does the alpha respond to? A: their high school; Q: Where are Scott and Stiles trapped? A: Events; Q: What escalates? A: Allison; Q: Who breaks up with Scott? A: a phony text message; Q: What lured Allison, Jackson, and Lydia to the school? Summary: Responding to Scott's howl, the alpha savages Derek and traps Scott and Stiles in their high school. Events escalate even further when Allison, Jackson and Lydia are lured to the school as well with a phony text message. At the end of the night, Allison breaks up with Scott after saying she cannot trust him.