Denver police are searching for a man who used a cellphone to take a photo up the skirt of a woman at Sports Authority Field at Mile High last month during the Broncos matchup against the San Diego Charges.

Investigators say the encounter happened on Oct. 30 near the stadium’s Gate 10.

#Denver, do you recognize this suspect who was taking pics up a victim's skirt? Call 720-913-7867 if you do and you could earn some $$$! pic.twitter.com/t0rbCGCxJY — Denver Police Dept. (@DenverPolice) November 7, 2016

“The victim confronted the suspect,” police say, “who ran away.”

The wanted man is described as between 30 and 35 years old and standing about 5 feet, 10 inches tall with a thin build. He had a “blade-type” prosthetic leg.

Surveillance photos of the suspect released Monday show him wearing a Von Miller jersey.

Anyone with information on the encounter or the suspect is asked to call Metro Denver Crime Stoppers at 729-913-7867. Tipsters can remain anonymous and are eligible for a reward up to $2,000.