An Ohio couple has has launched an appeal for information following an attack at a Motley Crue concert in Cuyahoga Falls on Tuesday night (12Aug14).

Jeff Stone and his girlfriend Kristine Scheetz were injured in a fight that broke out two songs into the rock group's set at Blossom Music Center and they've turned to social media in an effort to catch the men behind the melee.

Stone, who was left with a dislocated shoulder, tells Cleveland.com, "I don't even remember how many there were... Kristine just crawled into a little ball, yelling, 'Why are you doing this?' She's never been in a fight."

And he took to Facebook.com to add, "It was a nasty fight, and one of the scariest moments I've ever experienced."

Stone is offering a $5,000 reward (£2,900) reward for information leading to the arrest and conviction of those involved.