Police say the incident happened on Saturday, June 28th at the Old Towne Tavern in Vincennes.
Police released two photos, showing two persons of interest in a sexual assault case.
The couple is believed to be in their 20's.
The woman was described as petite, with blonde hair pulled back.
The man had short brown hair and a slight beard or goatee.
If you recognize these people, call Vincennes Police at 812-882-1630.
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