pitt's underboob thigh folds, butt cracks. feet.his water based cream, i'm telling you, it's invisible on the skin. it works like a dream. why didn't someone think of this sooner? >> what is circle? circle is what you hope for when life tosses lemons your way. circle is your frosted treat with a sweet kick of confidence. ircle is the effor ess energy that gets you in the zone. circle available at walmart and drink circle.com. >> we're back with the disappearance of layla faulkner. the alabama mom went missing not long after breaking up with her boyfriend, blaine gray leyer he became a focal point of the investigation, and we spoke to him to get his side of the story. layla faulkner has been missing, disappeared without a trace. on the 4th of july. her family wants answers. >> just tell us where she is. >> desperate. layla's parents take matters into their own hands, putting up billboards, hiring their own private investigators, and upping the reward. >> the reward is up to $10,000. now, for any information that leads us to finding l

pitt's underboob thigh folds. butt cracks. feet. this water based cream. i'm telling you, it's invisible on the skin. it works like a dream. why didn't someone think of this sooner? >> we're back with a decade long search for a cold blooded killer. when south carolina investigators find a missing woman, kayla brown, chained up as a sex slave in a storage container, they quickly realize there's a monster stalking spartanburg county. and with kayla's help, they're going to stop him. and they're going to close the book on seven unsolved murders. >> sheriff's office. sheriff's office. >> sheriff's searching todd's farm. >> are you okay? >> find kayla alive and in chains. >> how are you, honey? >> in a shipping container where kohlhepp had been keeping her alive as his sex slave after murdering her boyfriend in front of her body. cameras capture the stunning moments and candid confessions. >> todd kohlhepp shot charlie carver three times in the chest, wrapped him in a blue tarp, put him in the bucket of the tractor, locked me down here and i've never seen him a

pits, underboob. thigh folds. butt cracks. feet. this water based cream.i'm telling you, it's invisible on the skin. it works like a dream. why didn't someone think of this sooner? >> they are high profile murder cases that have captured the nation's attention. one centers on two friends who were enjoying a girls night out when they met a hollywood producer, and they ended up dead. well, we will also dig into the cases of three moms who went missing, and the men in their lives have been charged with murder. and in each of these cases, detectives never found their bodies. here with me now, to break things down are trial attorney mercedes colwin and neema rahmani, former federal prosecutor and president of the west coast trial lawyers. it's wonderful to have you both with us. so let's start now with the case of david pierce. he's convicted of drugging and sexually assaulting two women and leaving their bodies at separate hospitals, claiming he and his roommate found them on the side of the road. in this case, pierce had made a statement about dead girls can'

pitt's underboob thigh folds, butt cracks. feet. >> this water. >> based cream.i'm telling you, it's invisible on the skin. it works like a dream. why didn't someone think of this sooner? >> welcome back. we turn now to nashville and the murder of a medical technician, ashley brown. police and ashley's family need your help solving this case. a week before christmas, ashley brown, a surgical technician at saint thomas hospital in nashville, is out with a group to celebrate their december birthdays. the arizona native has only lived in music city for nine months, but she's already settled into her job and started to make friends. >> she loved. >> being around people. very outgoing and she always loved to smile and laugh and have a good time. >> she just loved what she was doing and she was so happy being able to travel everywhere. and that was just such a highlight of her life. >> the night starts on the holly trolley transit busses running through nashville's downtown. from there, the group hits a local pub. finally, they head to an after party at a friend's plac

. >> pitt's underboob thigh folds. butt cracks. feet. water based cream i'm telling ou, it's invisible on the skin. it works like a dream. why didn't someone think of this sooner? >> we're back now. with the mysterious disappearance of amber wilde and the diary that may provide detectives with an important clue as to why she vanished. 19 year old amber wilde had big dreams. but while working on her pre-med studies at the university of wisconsin-green bay, she suddenly disappeared. investigators soon find her handwritten diary, and the entries provide a concerning clue. >> i was the first one that she told that she was pregnant. >> amber documents it all, thrilled about the pregnancy and preparing for her bundle of joy. >> everybody was supportive. she really didn't have anybody that wasn't supportive. >> except possibly one person. the man amber told everyone was her baby's father. >> he was not happy. >> amber tells lowry the father is a burly, six foot, five inch tall, 21 year old highway construction worker she met at a party named ma