. >> george anthony's attorney, brad conway, says the woman and her sister have multiple aliases and keeps trying to do background checks on them. >> the zanny that my daughter described to me is 24 to 25 years old, about 5'7", 125, 130 pounds. she has straight white teeth, long brown hair. >> what do you have to say about the new theory that caylee might be dead, it might have been an accident? >> shut up! shut up! shut up! >> and tonight, live, washington state. a beautiful young mom and her 8-year-old boy head out to visit the grandfather. they never make it. only crew? her gold minivan found abandon. mommy's wallet still inside. doors unlocked. tonight, where is 29-year-old shantina smiley and her 8-year-old little boy? >> it looks to be an abandoned car or a stolen vehicle on my beach property. >> i miss her mother than you could ever imagine. >> and it's partially submerged. >> the only one that knows for sure is god. >> shantina smiley and her son, 8-year-old azriel carter are still missing. >> it makes no sense. >> there's no rational xlrgs for why shantina's van ended up aba