news, police in old lovingston, virginia were worried. fearful that they had two killers hunting young girls at the same time. beautiful alexis murphy disappeared after last being seen at a local gas station. and she wasn't the only one. now, cops are wondering how many predators are among them. >> in case y'all didn't know, it's black girl sunday senior pictures are right around the corner for alexis murphy and the vivacious, social media loving 17 year old is headed out to get her hair done by. to make this long drive. i'll let you, girl. >> but in the wee hours of sunday morning, alexis grandmother awakes to a terrifying discovery. alexis didn't make her midnight curfew. >> she had never done that before. that's something that's not right. that's not alexis. >> the local sheriff's department is notified of the missing teen. >> they called the state police in, and they had the helicopter in the air that night. the fbi was on ground, too. >> they weren't alone. alexis. large social media following brought out hundreds of searchers. then,