An 18-year-old transgender woman has pleaded guilty to the brutal murder of a 12-year-old girl she allegedly had a sexual relationship with.

Ash Cooper will spend at least 15 years in prison after she admitted to the shooting death of Morgan Connors in the trailer she shared with her father in Bensalem, Pennsylvania, in November 2022.

Police say the teen called a female friend on Instagram video after the murder and showed off Connors' body covered in blood and asked for help disposing of it.

When she was arrested Cooper reportedly told cops the murder was an accident and that and she was sorry and scared of going to jail for the rest of his life.