Indianapolis Colts wide receiver Marvin Harrison's agent says reports that Harrison is under investigation in his hometown of Philadelphia in connection with a shooting this week are untrue.

A shooting took place Tuesday near Harrison's North Philadelphia bar, a source told Anthony Gargano of Philadelphia's WIP Radio.

Harrison's agent, Tom Condon, told ESPN's Chris Mortensen on Friday: "I've spoken with Marvin and I've spoken with his attorney, and they say the reports are erroneous. Marvin was not involved in any shooting, and he is not the subject of this investigation."

Condon declined to answer any other questions.

Harrison was interviewed by police about the shooting, Philadelphia Police Lt. Frank Vanore said. Harrison has not been arrested or charged.

"He was interviewed," Vanore said Friday. "Why he was interviewed, that is all part of the investigation. No one is a suspect."

A source told the Philadelphia Daily News that Harrison, during an interview with police, later admitted to being in a fistfight on Tuesday, but the Colts receiver said he wasn't involved in the shooting.

According to ESPN's Sal Paolantonio, the case will be taken over by Philadelphia District Attorney Lynne Abraham. Paolantonio also reports that the case is now on the back burner as police searched for bank robbery suspects who killed a police officer in North Philadelphia this weekend.

After the first day of Colts rookie minicamp on Friday, Indianapolis coach Tony Dungy said he knew little more than had been reported.

"My phone has been ringing, too, but I don't have any details," Dungy said. "I really don't have any more information than you do."

NFL spokesman Greg Aiello said Friday the league was "aware of the report, and we are looking into it."