Luke Bryan‘s Nashville bar is alleged to have overserved a Missouri college student who went missing last week — and now a state agency has launched an investigation into it.
The Tennessee Alcoholic Beverage Commission — the licensing authority for manufacturers, wholesalers and retailers of booze beverages in the state — tells TMZ … while there’s no specific rule that dictates a business escorting out intoxicated patrons, let alone providing assistance to said patrons, there are laws about providing too much alcohol to someone.

We’re told Tennessee law prohibits serving alcoholic beverages to someone who is visibly intoxicated — and any violation of this is considered a class A misdemeanor.
As it pertains to claims that Riley Strain, who’s still missing, was overserved … we’re told the TABC has opened an investigation to see if any violations have occurred in this matter.
Remember, it was cops who suggested Riley might’ve been overserved Friday when he and some friends hit the town and ended up at Luke’s 32 Bridge — where the 22-year-old was reportedly kicked out … and where he got separated from his party and went off on his own.


