Lisa Morton is a character in DEXTER. She was a student at Miami Central University who was enrolled in the Criminal Justice program and a great hockey player. She was loved by everyone and was even the school valedictorian.
One day a criminal named Albert Chung broke into her house in order to steal a few valuables. Lisa heard and interrupted him and tried to stop him, which resulted in her being stabbed by Albert with his screwdriver and inadvertently cutting his foot on a broken piece of glass leaving behind bloody sock prints.
A local newspaper claims that Albert Chung binded her hands and feet together with shoestrings, stuffed a sock in her mouth and wrapped her face with clear packaging tape. Then he cut her chest and sexually assaulted and sodomized her. He then suffocated her to death and inadvertently cut his foot on a broken piece of glass and when he took his sock out of her mouth and put it back on, he left behind bloody sock prints.