Lynn Hall is a character in DEXTER. She is a single woman who was raped and killed by her car dealer whose name is Roger Hicks. She went to Roger in hopes of buying a new car. When Roger met her he ran a background check on her and found everything he needed to in preparation to kill her. Roger went to her house, talked his way into her house and then raped and killed her. Dexter was later called to the scene of the crime and saw her naked body on the floor with blood everywhere. He then decided to investigate and found out that Roger killed her.