Thread:Thunderbird3InternationalRescue/@comment-25600892-20190120005541/@comment-25600892-20190126020602

Okay:
 * At first, Catra was a normal teenage girl on a field trip to a lab, when some thugs intervened. Moon stopped them, but Catra fell down a rail and landed on an experimenting table, where she was exposed to cat DNA samples.  These changed her body to become a cat-human hybrid.  Angry about not being human anymore and blaming Moon for what happened, she becomes the Moon Squad's youngest enemy.