CNN The Hunt With John Walsh July 6, 2015 05:46:00
Everybody knows everybody. >> you have basically two very, very intelligent people that met. >> mark nunez and genevieve san martin met while they were doctors in the air force. and in 1996, genevieve gave birth to a beautiful little girl, mary. >> our kids went to school together. i would run in to her, see her, school drop-offs, ski school. she'd have her daughter with her. >> you could see that the relationship wasn't good from the beginning. there was plenty of acrimony. >> unfortunately, divorce proceedings began. a little while later, mark reestablished himself in virginia. however, he w...