There's no chance. Not after what the suit has done. Not after tonight. You drop the suit in the fire pit, pull out a lighter and hold it next to the suit. You quickly pull your hand back as it catches fire. As you watch the suit burn, you can hear a sound in the distance. The sound of an injured animal.
Knowing that your work is done, you head back to your car and head out of the park. As you pull into the street, your headlights fall on a raccoon chewing on some garbage. You stare at it for a few seconds, and without realizing it, you punch the gas and your car hurtles forward. The raccoon's head is crushed under the tire. You speed off as it's blood spills out onto the pavement.
For every action, there's an equal but opposite reaction. That costume shop has no idea what it's in for...