The last congregation I attended meetings at had a prominent MS and his wife who were both RAGING alkies. He would get toasted every night and try to 'teasingly' chase his very well endowed 13 year old daughter around the house to get her shirt off (I'm not kidding - saw it myself). His old lady would start getting hammered around 9 a.m. by filling one of those big insulated drink cups (like you get at the local Stop-N-Rob) with 75% vodka and some diet coke. She would drink all day and by the end of the afternoon be totally trashed. Every day. She would come to every meeting at least partially sloshed and reeking of booze. The sad thing is that this was not a 'closet' situation. Everyone was aware, but he and the 'top brass' of the hall were big buds. Most, if not all, of the elders there would 'party' w/ this guy and thus gave tacit approval to his behavior.
Ironically, this was part of what led to my leaving the organization. After years of seeing the hypocrisy and mistreatment of those in the congregations that I had attended, I finally got to REALLY experience it myself. After the memorial one year, I had a few people over to the house for some wine/cheese/dessert, that type of thing, and had 3-4 glasses of wine. No big deal. Anyway, one of the 'brothers' claimed that I had stumbled he and his wife with my 'excessive' alcohol intake and I was counseled by the above mentioned MS and an elder (they were our book study conductors). I was like, you've GOT TO BE FREAKING KIDDING ME!!! I told him he was a hypocrite and a disgrace, basically gave them two big middle fingers, and I've never been back.