Tiger Woods’ situation could be clarified if the blood alcohol tests done routinely at hospitals after personal injuries occur were not confidential.
On the other hand, basic evidence is rapidly disappearing, like blood alcohol or other drug impairment. However, if Tiger was alledgely racing away from an enraged wife holding a golf club, and he leaves the scene fearful in a big rush, crashes the car and the wife races after him with a raised golf club, smashing the rear window of his car; there is no case.
The law is specific about husband abuses from wives, so case closed.
Actually, since there is no current victim or person to blame and all serious evidence has now disappeared, why not move on to important, tragic cases.