If I were to choose three superpowers to fight crime with, I would choose the ability to raise the dead, teleportation, and telekinesis. I would be able to teleport so I could arrive at and stop any in the world in the blink of an eye. I would have telekinesis so I could stop someone by throwing them against a wall, create a shield out of random objects, and lift myself up to gain the power of flight. Lastly, I would have the ability to raise the dead so I could create an army of crime fighting undead to have at my disposal. I would also be able to resurrect anyone who may have died in a crime that I was  unable to prevent.