On July 19, 2015, Talen Barton was at the residence of Cindy and Coleman Palmieri, Barton’s foster parents in the past. Also at the residence where Ms. Palmieri's brother, Theodore Norvell, her son Teo Palmieri and two minor females who are also related to the Palmieris. Late in the evening after everyone had gone to bed Barton went into Teo’s room and placed his hand over Teo’s mouth as he slept and attempted to slice his throat with a knife. Teo woke up and started screaming as he fought for his life due to the traumatic injury to his neck. Ms. Palmieri heard her son screaming, entered his room and was immediately stabbed in the neck by Barton. After being stabbed in the neck, Ms. Palmieri started screaming for her husband, Coleman. Barton then went to the bedroom of Coleman and Cindy Palmieri. However, once Barton arrived he met Mr. Palmieri running for the door. Once they reached each other, Barton stabbed Mr. Palmieri in the throat. After the confrontation with Mr. Palmieri, Barton went downstairs where he observed Mr. Norvell entering the kitchen. He then stabbed Mr. Norvell in the neck.