You need to turn this joke back on your wife. Give her a call and act very worked up and tell her if the police show up before you get home, just tell em that you are at the gym. Say you may have made a big mistake but that he won't ever ding your car again. Delete those pics immediately. Ask her to fill the washer with bleach water so you can get the blood out of your clothes ASAP. When she breaks down and tells you what REALLY happened let us know.