I am a movie director and I just received the following movie plot. Could you help me answer this question? If not, let me know by writing "Not answerable". Plot title: The House of the Devil Movie plot: It is 1983. Frustrated with living in the dorms with her oversexed and messy roommate, Samantha Hughes (Jocelin Donahue) rents a small apartment. Although the landlady (Dee Wallace) agrees not to charge her a deposit, Samantha still needs to come up with $300 for the first month's rent. She answers an advertisement for a babysitter. The man who placed the ad tells her that he and his wife need her that night while they attend a party to watch the lunar eclipse; the moon will be entirely in the earth's shadow at midnight. Although he behaves oddly on the phone, Samantha's desperation leads her to accept the offer.Samantha's best friend Megan (Greta Gerwig) drives her to the job, which is at a secluded house in the woods. There, Mr. Ulman (Tom Noonan), the man who placed the ad, reveals that Samantha will not be babysitting but taking care of his elderly mother in law. Samantha tries to back out but when Mr. Ulman offers her $400 she agrees to stay over Megan's objections. Megan leaves. On the drive home, she stops in a nearby cemetary to have a smoke. When her lighter malfunctions, a young man, Victor (AJ Bowen) suddenly appears in her window and offers her a light. He then asks her if she's the babysitter. When she says no, Victor shoots her in the face, killing her.Samantha meets Mrs. Ulman (Mary Woronov) when she emerges from the basement. Mrs. Ulman explains she was looking for her furs then makes Samantha uncomfortable by commenting on how desirable she must be to young boys. The Ulmans give Samantha half of the babysitting fee plus some money to order a pizza. Mr. Ulman assures Samantha that the mother in law will be no trouble and will probably keep to herself in her upstairs room. They also leave a phone number where they can be reached if anything goes wrong.Samantha tries to do homework but finds the house creepy. She orders a pizza and, while dancing around the house listening to her Walkman, accidentally breaks a vase. While cleaning it up, she sees that the closet is full of fur coats. She also... My question: Who killed megan?
Answer:
Victor