A number of reptiles, once owned by Michael Jackson, have died in a fire that started at Wynnewood, Oklahoma's Garold Wayne Interactive Zoological Park.

KRMG reports that the fire occurred on March 26, and although no one is currently a suspect, authorities believe that the fire was deliberately set by someone who knew the layout of the zoo.

The park's owner, Joe Schreibvogel, thinks that an animal rights group is responsible.

A total of seven alligators and crocodiles died in the fire, that were "between 35 and 40 years old." Schreibvogel says that the reptiles were taken from the late Michael Jackson's Neverland Ranch in Los Olivos, California and sent to his park after Jackson passed away in 2009.

The FBI is now involved in the case.