to probation, anger management classes, community service and one-year order to stay away from ann leydenann oddly perhaps chose to be closer to brittany. she and her husband joined brittany's san chew ware, the serenata beach club. >> i felt so bad for her because that was a place that she really, really got peace and she was able to socialize with people and enjoy herself there and then all of a sudden here they show up in the hot tub all the time. >> and before long, the conflict, the growing fear was all brittany could talk about. >> she was fearful for her life and i told her this could end up killing you. >>> coming up -- did brittany's terror drive her hundreds of miles away. >> her dogs were found roaming the streets. >> that was just the beginning of a long strange tale. >> they were following her credit card trangs actions, north carolina, idaho, oregon -- >> when "dateline" continues. ♪ >>> what a respite was the serenata beach club, what a lovely perch from which to enjoy the brilliant sun, the warm, soothing current. but on those summer days in 2010, events at the serenata we