Ohio ? A bear attacked and killed its caretaker at the home of a man who kept a menagerie of dangerous, exotic beasts and ran afoul of animal regulators a few years ago by staging wrestling matches between bears and humans.

The bear in the attack southwest of Cleveland was not one that owner Sam Mazzola had used for wrestling, officials said. His license to show animals had been revoked, but he still kept dozens of bears, wolves, tigers, lions and perhaps coyotes. The state said Mazzola had no violations for owning animals under Ohio regulations.

The bear was out of its cage for its feeding Thursday evening by 24-year-old Brent Kandra, “which was normal for this particular bear because the caretaker and the owner had been around it so much,” Lorain County Sheriff’s Capt. James Drozdowski said. Mazzola used a fire extinguisher to force the bear back into its cage.

“We don’t know whether something startled the bear or what prompted the bear to get aggressive with the caretaker,” Drozdowski said.