The worst things you can imagine happen to these girls. I mean, continuous rapes and beatings and branding," Cardenas says.
Back on the street, officers Humphries and Korth are juggling a full caseload.
"We come away thinking to ourselves 'Good Lord, we've seen it all. And then the next case is kind of the same thing. You just never hear it all," Humphries says.
Virginia's attorney general Ken Cuccinelli will face former Democratic National Committee chairman Terry McAuliffe in November to become Virginia's 72nd governor.