You were a infamous assassin. You had killed hundreds of people and even did some favors for money. You had never been caught. You had just killed your most recent victim. After you’re done, you realize you you lost an earring. You think it’s no problem so you just leave

The TaskForce comes to the scene and finds you’re earring. They’re able to use DNA samples to find out who you are and track you down. You’re in your hidden base when they suddenly burst in