
Brittany Nicole Holbrook shot and killed her boyfriend Tyler Kinnon Nulisch, deputies said. (Mug shot: Monroe County Sheriff’s Office)
Deputies who arrived at Tyler Kinnon Nulisch’s Florida Keys home found the 30-year-old dying from a bullet wound. His girlfriend, Brittany Nicole Holbrook, 35, who was identified as the killer, claimed that Nulisch had choked her. However, according to Monroe County deputies in Florida, this was proven false as there were no marks on her throat.
Online records indicate that Holbrook was sentenced to 40 years in prison for second-degree murder. It was reported that she had shot Nulisch in the lower back.
“The b—- shot me in the back,” he told his roommate in his dying words.
Jurors convicted Holbrook in February for the June 17, 2023, killing.
One of Nulisch’s friends told Fox News in a June 2023 report that Holbrook acted affable — usually. Victim and killer were in love.
“Everyone saw this,” she said. “They seemed like the perfect couple.”
Holbrook, however, changed when drinking alcohol.
A friend mentioned that although Holbrook appeared normal most of the time, she would transform into a completely different person when intoxicated. The friend described her behavior as monstrous, mentioning a sudden switch where she would start screaming, throwing objects, and physically attacking Tyler.