The murder of Cassie Jo Stoddart was a thrill killing that occurred in Pocatello, Idaho, on September 22, 2006. Stoddart, a 16-year-old high school student, was stabbed and murdered by her classmates Brian Draper and Torey Adamcik, both 16, in her aunt and uncle's house. Stoddart's body was discovered two days later, when her relatives returned home from their trip. . The perpetrators claimed that they were inspired to murder Stoddart by the slasher film Scream, which led to them being nicknamed "The Scream Killers".
https://en.wikipedia.org/wiki/Murder_of_Cassie_Jo_Stoddart