The owner of an exotic car rental dealership in Fort Lauderdale, Fla., who was recently punched inside his store, claims that the attack was from a competing car rental business, NBC Miami reports.

Eric Blumberg, owner of Ocean Drive Exotic Cars, was punched by an unknown man inside his store on May 7. The attack was caught on surveillance.

Blumberg told the news outlet that a competitor of his had previously threatened him in writing, telling him to move his store. The man who attacked Blumberg is still being searched for by police.