You'll Never See Them Coming

As Sharon walks home from the movies through the cemetery alone she stops beside her fathers grave that had an overturned flower vase and the single rose she placed on the grave on the day of the funeral. A hand fell upon her shoulder. It was Josh, he came to apologize for the fight they had right before the movie ended.
They heard a young woman singing and then she screamed. They looked everywhere and couldn't find her. Something grabbed Josh's leg and dragged him into a shallow grave. Before Sharon could start to dig something slammed against her head and she fell unconscious and when she woke three days later she read the news paper article and they found Josh dead with three scratch marks across his neck. When she got to the bottom of the paper she realized the police blamed her. Something wasn't right. Scratches started to appear on her arm and blood started flowing out of them. When the nurse came in she found Sharon dead with the same three scratch marks upon her neck.