I panicked when I found a biker sleeping on my porch until I noticed the note clutched in his bloodied hand. It was 5 AM on a Tuesday, and I’d gone outside to get the newspaper when I almost tripped over him. A massive man in leather, curled up against my front door like a dying animal, his gray beard matted with what looked like dried blood. My first instinct was to run back inside and call 911. But then I saw the paper in his fist. My name was written on it in shaky handwriting: “Mrs. Elizabeth Chen – PLEASE READ BEFORE CALLING POLICE.” My hands trembled as I carefully pulled the note from his grip. He didn’t wake up. Didn’t even stir. His breathing was shallow, strained. Up close, I could see his leather vest was torn, his face bruised purple and yellow. The note was brief: “Mrs. Chen, I know you don’t know me, but I knew your son David. I was with him in Afghanistan when he died. I promised him something. I’m sorry it took me twelve years to keep that promise. Please don’t let them take me to the hospital. Just need to rest. Then I’ll explain everything. – Staff Sergeant Thomas Morrison, Retired.” David. My David. Dead twelve years this month. I stood there in my nightgown and slippers, staring at this broken stranger who claimed to know my son. Who claimed to have been with him when he died. The Army had told me David died instantly in an IED explosion. That he didn’t suffer. That was all they ever told me. The biker groaned and shifted slightly. Fresh blood seeped from somewhere under his vest. He was hurt. Badly hurt. But his note said no hospital. I made a decision that went against nearly every logical thought in my head. I went inside, got blankets and my first aid kit, and came back out. Then I sat down next to this stranger and began cleaning his wounds. He woke up when I pressed the antiseptic to a gash on his forehead. “Mrs. Chen?” His voice was hoarse, fragile. “Is it really you?” “Who are you?” I demanded. “What happened to you? Why are you here?” He tried to sit up but winced and fell back. “I’m your son’s kil…….