How to prove someone hit you car?

What would you have to do to prove someone hit your car and then ran if their isn't any visible damage to their car or should you just deal with the dent in your vehicle?

• Answer:

  you're pretty much sunk without any more info....witnesses, atleast heard it happen and looked outside to see the guilty leaving...sorry this is about the same as coming out of the grocery store and your new car has been hit and no cars around...(unless they have cameras of course) ask all your neighbors and don't forget neighbor hood kids they see alot, if nothing, then afraid you'll have to fix it or live with it...you collision coverage will take care of the damage minus your deductible.....