[calgaryrocks]

first off, the guy is married with kids so should not be thinking about sleeping with other girls
second off, how long did he know her? sleeping with a girl you barely know is asking for trouble (yea yea I know lots of you do it all the time). if he got to know her and find out what she likes to do or where she goes to school (that she is still young enough to go to school) he would figure out she is way too young for him. a 39 year old.
thirdly, having sex with someone after getting them drunk? as a cop he should know better than that
even if she looked 20, he has no business sleeping with her. also, the girl would be more to blame if he hadn't gotten her drunk, as she shouldn't be sleeping with guys at that age (yes the paternal instinct here) but being a teenager she was probably happy to be having alchohol, and once drunk her inhibitions would be decreased significantly.
this guy deserves way more than 20 days in jail in my opinion