The Arapahoe County Sheriff’s Office is investigating the theft of a Denver Broncos team helmet. The theft occurred at about 3:15 p.m. on Sunday, July 31, during a signing session after practice.

At the session, the player set his helmet down on the ground beside him. While the player was attending to fans, the helmet was stolen. Investigators have photos of the man who took the helmet from beside the player (seen with orange hat in attached photo), as well a second male he passed the helmet to (seen in "18" jersey). Both men were seen leaving the practice facility together with what appeared to be a family.

The stolen helmet is a Riddell Revolution Speed Classic, valued at more than $400. It is clearly marked with the Denver Broncos logo.

Anyone with information about the crime or the identification of these men is asked to contact the Arapahoe County Sheriff’s Office Tip Line at 720-874-8477 or Metro Denver Crime Stoppers at 720-913-STOP (7867).