Country duo Dan + Shay are on the hunt for a "vulgar" thug who was caught on camera throwing a brick through the window of their tour bus while they were performing in Maryland.
The stars and their crew members discovered the shattered glass after a show in Baltimore on Wednesday (14Dec16), and posted photos of the damage on Twitter.
The Nothin' Like You singers have since unearthed surveillance footage of the incident, showing the perpetrator hurling the brick and yelling "vulgar, offensive, and inappropriate" remarks.
Police are investigating the incident. It is not yet known if anyone has been arrested.