been around for a long time has moundville. but it's a sad truth, as the sheriff says, even here where everybody used to know everybody -- >> it's not that way anymore. so many different people are moving in from around the world. >> trying to escape the crowds. >> well, escape the crowd or running from something. >> yes. and where have you gone, andy griffith? >> mayberry has up and left us. sheriff kennel is fights real crime nowadays. >> the crime here is the same crime you see in any large city, just a smaller version. >> still, moundville is moundville and neighbors tend to know more of each other's business than they might in tuscaloosa, for example, which can be a bit of a nuisance if you need to keep a secret, especially, for example, if your secret is about murder. to begin with, this thoughtful young woman was just a girl of 17 back in '07 when things started coming apart in the way things do when parents don't talk about it. kelsey mayfield saw that troubled look in her mom's eyes, her mom teresa. >> i could tell she

moundville not accepted. like so many americans, kelsey's dad, scott, had to work two jobs, neither of which paid much, just to keep his head above water. >> hardworking man. it took two jobs to take care of our family. >> but money trouble aside, teresa seemed to have a happy life as anybody could see including teresa's mother, reba. >> all teresa ever wanted was to have a husband that cared for her, somebody she cared for and to have a family. >> and it was sweet and kind of corny, and even after kelsey's two little brothers arrived, she could see the signs of her parents affection for each other. >> every night before he got ready to go to work, he would give her a kiss on the cheek and say good night, i love you. >> theresa was the softball mom, the trunk of her car, a muddle of bats and balls. she shuttling kids back and forth. >> i had a softball game and we all had a game at the same time. she would stay 30 minutes at their games and each of our games. >> just watching on the clock to make sure it was