Probably not, she was a Niners fan like my wife. But you are right, the cop that talked to her sister told her that she really wasn't drunk just registering in the range for a DUI but there is a reason that's considered impairment.
In my years in radio, we participated in a lot of MADD and SADD event including the getting drunk on air to show the effects that even we don't realize. I usually had my morning guys do it but a couple of times I had people in recovery so I filled in. At one point, the doc in the studio played me back talking and I did not even realize I was beginning to slur my words. Which I told the doc that drinking impairs hearing as well as speech. She complimented me on being a funny drunk but not as funny as I thought I was, no drunk is. The last time I did it, we had a guy call in and I was pretty loose and he said "hey, I don't want him driving but I do want to party with him".
One thing that codgers like me don't take into account, how our bodies change with the assimilation of alcohol into our system just with age and just the danger of a fall increases. That last time I did it, I was amazed at the effect on my motor skills during the tests she was putting me through and I was aware of what I was trying to do. I was trying to beat the test. Off the air she told me that alcohol consumption, along with prescription meds, is by far the #1 cause of falls with senior citizens and broken bones and joints.
Back when I was a young wolf and could howl at the moon all night I wasn't taking a bunch of meds. You whippersnappers, take heed and enjoy your youth and 40's is youth to me, hell 50's, because if you live long enough, you will be smack dab square in the middle of where I never thought I'd be. I'm like that guy, "if I'd known I was going to live this long, I would have taken better care of myself". And I am a pretty healthy old guy surrounded by people that make me go "there but by the Grace of God go I" every single time I get out amongst them.
Funny what I remember my parents saying "you got your health, you've got it all". I scoffed at that, they're old people, what do they know? Amazing how much wiser you can become just listening and remaining silent until it is your time to spout OPL, Old Person's Logic. I don't know why but I always thought my parents advice was because they hadn't made the mistakes I was about to try out.
Sorry about the straying but us old folks get to do this. At least I ain't cyber drooling and asking where my pajama bottoms are.