there are two possibilites:
A:
Threat 1 = PA Man (STILL AT LARGE)
Threat 2 = OK man (caught after "Kate" aka VIP "turned him in")
Connection: MK (separately but similarly)
B:
Threat 1 = OK man (caught)
Threat 2 = "Kate" (VIP, was hiding something for when she "hugged" POTUS)
Connection: MK ("meeting up", then turning him in to make her look like a "hero")