Multiple counts of felony child endangerment, if a mere citizen did it. But since it was a cop ... and since they’re held to so much “higher standards” that we are ...
If it were Taliban instead of teens, we’d be accused
of heinous crimes.
However, in some areas if police find drunk teens, they call cabs for them (”to protect and to serve”) and put a sticker on the house, so if they are called there again anytime in the next six months, the owner is in trouble.