The girlfriend of a Staten Island man who was killed by a gunman in a nice suit told NY1 today that she knew of no motive behind the killing. Christina Morales said, "He didn't have any enemies that I know and I'm his best friend. If he had a problem he would definitely tell me. Do you understand? I don't know who would do this. This is crazy I still feel like I'm in a dream." Shaun Adorno was shot several times after answering the doorbell to a man wearing a gray suit and dress shoes.