>> after the party, copple returned home. he admitted to police that he was drunk. the fight with his ex-fiancee only added to the anger and bitterness he felt towards adriane insogna, so he took revenge. prosecutors believe copple stood outside the house where adriane lived with her two roommates, casing the place and smoking cigarettes. he used a knife to pry open the window and accidently dropped the packet of zip ties on the floor with his dna. leslie's bedroom was the first room at the top of the stairs, and he killed her first. [ screams ] he then went across the hall to adriane's room. she fought back aggressively.