Michelle Troconis has been dubbed "the other woman" in a headline-making story about a Connecticut mother of five, Jennifer Dulos, who vanished and is believed to have been killed by her estranged husband, Fotis Dulos. He was charged with murder, but died by suicide weeks after his arrest leaving Troconis the focus of the investigation, as she faces multiple charges in Jennifer Dulos' presumed murder. Now, in their first interview, Troconis' family members defend her in 48 HOURS: "What Does The Other Woman Know? 

Thirteen years after a child is abducted, investigators have a credible suspect. Is the puzzle of what happened to her complete? "48 Hours" correspondent Peter Van Sant investigates.