An off-duty police officer and his girlfriend were killed when a drunk driver in a Jeep crashed into their Harley-Davidson motorcycle. The collision highlights the ongoing dangers drink-driving poses to motorcyclists, who are especially vulnerable in collisions with larger vehicles, and comes amid continued efforts by US law enforcement to crack down on impaired driving.

The provided article content does not include further specific details, such as the exact location, date of the crash, or the identities of those involved, beyond confirming that the victims were a police officer and his partner and that the other driver was intoxicated. No information on potential charges against the driver was available in the supplied text.