NCIS star Pauley Perrette posts her account of an attack she said happened Thursday night Nov. 12.Perrette plays Abby Sciuto on NCIS . The actress tweeted: "So, tonight was awful, life changing and I'm only grateful to be alive. It's here." "I was very hesitant about tweeting this, tonight was an awful night. I was walking across my street to a new guest house I bought to meet my architect. On my street I was jumped by a VERY psychotic homeless man. He grabbed me so forcefully, pinned my arm, punched me in the nose, forehead repeatedly telling me he was going to kill me.Then he showed me how he was going to kill me. He kept repeating his name. 'WILLIAM ____ _______, DON'T FORGET THAT! I'm going to kill you. 'I was alone, terrified, and trapped. There was an empty garage behind me and I knew if he got me in there I was dead. I knew I couldn't over come him. I prayed my heart out and then finally said, "William is a beautiful name. I...