Through my 29-year police career (now retired/on my second career), I've heard this often: I'll get a DUI even if I'm not driving when I'm in my car. Here is a true story about my own personal experience with this BS:
Many years ago, I was working mid-nights with a partner (he was driving), during a heavy snow storm on a quiet Tuesday night, about 2:30 AM. We were driving down a city side street, pretty much not seeing another car on the road for hours, when suddenly a car came head-on in our lane right at us, causing us to swerve off the road and up across the sidewalk / onto a lawn. As soon as we cleaned out our shorts, we turned around as the car tried to speed off and loose us...but he wasn't getting away from us, as his tracks would be very easy to follow as the only car on the road with the fresh snow. We never lost sight of him either, although he did get a couple of blocks ahead of us.
We watched the car suddenly come to an abrupt stop, and shut off it's headlights. We thought the guy was going to run on foot, but as we pulled up to the car we saw no one run, but also saw no one in the driver's seat! I looked inside, and the driver and only occupant of the car was now in the back seat, lying down, and pretending to be asleep! We got him out, put him through field sobriety tests (he was completely wasted), and arrested him for drunk driving. The entire time, he complained that he wasn't driving, that he had been at a party nearby and was sleeping off his drinking without driving. Never mind that he couldn't explain why his car had fresh tire tracks, no snow on the windshield, no footprints, no party nearby, warm engine but now off, slush under the wheel wells, etc.
The guy actually took his case to a bench trial. The judge agreed with us, found him guilty. I clearly remember this case because the guy completely lost his composure upon hearing the verdict, started yelling and swearing saying my partner and I were liars, he was going to get us if its the last thing he does, he was never driving, etc....He kept up his swearing tirade until the judge also found him in contempt and dinged him with a few days in jail (1st offense DUI never got jail time in my jurisdiction, but swearing/threatening cops in the court will).
This might of been the end of the story, but a few years later, I was on duty driving down one of our multi-lane roads when I noticed a car ahead driving really badly: swerving, lane straddling, speeding up and slowing down. I made a traffic stop on the car, and when I approached, I immediately recognized the guy as the same guy from the snowy night. Again he seemed drunk, so I got him out, put him through field sobriety tests, then arrested him for 2nd offense drunk driving. This time, he was very reserved and apologetic. While I was waiting for the tow truck with him in my back seat, he said to me, "I don't blame you for doing you job officer, I was drunk driving. But let me tell you about these other cops that were complete liars..." He then goes on to tell me the story about how he was "wronged" by two lying cops who said he was driving on a snowy night when he wasn't, etc. He didn't realize he was telling the guy that knew the truth of the matter.
Here's the thing: I bet you this guy had told this story dozens of times, to anyone that would listen. I think he told the story so many times, he personally believed it himself...probably would pass a lie detector test over it. I'm not saying cops are never wrong, and mistakes haven't been made, but I get tired of these OWTs.