Kiva is a ridicilous villain, she most likely prank people around like throwing fake bombs, thats why she got called the joker. Butday by day her plan getting worse, she start to use real explosive and rob alot of bank

you and your swat team go to the last kiva was you see her stil looting the place

"drop the bag and hands up!" you shout while pointing your gun at her

she turn around and see you

Aah! Helloo again officer! Its a nice day isnt it? I havent killed anyone! yet

giggle