In my hospital room, my sister-in-law violently ripped out my IV and shoved my paralyzed body toward the steep stairs. “Have a nice trip to hell, cripple,” she snarled. I didn’t scream. Pressing a hidden button, my custom hydraulic brakes instantly locked the wheels at the lethal edge. Watching her cruel smile, I prepared to reveal that my concealed mic had just broadcasted her murder attempt to the investigators upstairs…

My heartbeat slowed. The erratic thumping in my chest leveled out into a cold, calculated rhythm.