MADISON, WI (WTAQ) - Police in Madison are continuing the search for a missing Kaukauna man.

26-year-old Charles Geurts was staying in Madison for a work-related conference at the Alliant Energy Center. 

Geurts, who was staying at a hotel across the street, was seen on surveillance video leaving the hotel around 2:30 a.m. Wednesday.

He had been out drinking with some work friends the night before.

Other people in the group say they don't know if Geurts was intoxicated when he wandered off.