Scarlett Jenkinson had a fascination with violence, torture, and murder and falsely claimed to have killed two victims already, talking of a desire to take bodily parts as sick souvenirs.
Jenkinson killed Brianna out of fear that she was going to leave her, and wanted part of her body so she would always be with her , prosecutor Deanna Heer KC said.
The family of Scarlett Jenkinson, one of the teenagers that stabbed schoolgirl Brianna Ghey to death, has said that what she did was beyond their worst nightmares .