At this point Regina and O-Yama can both hear a vehicle approching, but not from the direction they came earlier. They hear the sounds of tires on gravel, then of a vehicle parking, and finally they hear the slam of doors.
((ST Note: To try to find a place sufficient for daysleep out here in the rough, Regina needs to roll Wits + Survival at -2. Also, what are she and O-Yama doing at the moment?))
The two vampires can hear walking along the ravine, from the opposite direction from which they and the youths approached. In short order, they can see the glare of a flashlight, and shortly afterward they see two late teens or young adults, male and female. He is dressed all in black and has shaggy, black hair that hangs partway over his face. You see glints of metal on his brows, indicating piercings. She is dressed in a black, lacey blouse through which a black bra is clearly visible, short black leather skirt, black stockings and black boots and has several earrings. Her hair is dyed an unnatural red, and she has heavy eye makeup and dark lipstick. She holds the flashlight, while he holds what looks like a rolled-up sleeping bag.
"I dunno 'bout this, Mare," the guy mutters. She doesn't say anything.
Neither appears to notice the two vampires hanging out atop the ravine.
Regina and O-Yama watch as the pair walks into the wide area of the ravine, where the body was. The girl with the flashlight shines it over the large, flat rock. "Oh, fuck me bloody! It's gone. The fuckin' body's gone!"
The guy says, nervously, "A-a-alright, so, nothin' to do, right? We better get out of here. C'mon, if someone found the body, the police might be 'round here. Or maybe... fuck, what if she's like the Master now?"
O-Yama watches as the woman looks at the guy and shakes her head in disgust. "Geez, you're a retard and a pussy both. She isn't going to be like him, because he didn't feed any of his blood. Don't you know anything about this stuff? Even fuckin' Buffy gets that right!"
Anyhow, yeah, nothing we can do here now. Let's get the hell out of here."
They head back down the ravine the way they came.
Meanwhile, Regina has already gotten where they're going. She finds a minivan parked on a turnaround about a mile away from where she and O-Yama saw this pair. She gets down the license plate and is able to get back out of sight before the two get back to their vehicle.