Talk about weird- it doesn't get much more bizarre than this story.St. Petersburg Police say at midnight on the porch of a vacant restaurant, an elderly, homeless man in a wheelchair was viciously attacked by a woman who said she was a vampire.If you take her at her word, 22-year-old Josephine Smith is one of the undead.Police say a 69-year-old man was sleeping in his wheelchair on a porch when he woke up to Smith on top of him, biting his face.Milton Ellis had to be hospitalized and stitched up with chunks of flesh missing from his face, lips and arm.Police say Smith told her victim during the attack: "I'm a vampire and I'm going to eat you."Ellis was able to call for help.When police arrived, they found Smith still on the porch, naked from the waist down and covered in blood.Smith told police she had no recollection of the attack or why she was naked and covered in blood.She is in jail charged with battery.