and this is dateline now she s a married mothe of two she was a kindergarten teacher there s nothing about her life that would raise any red flags she amazed them all her whole group of girlfriends at the gym she was totally dedicated say how, they re turnaround you ve gotten smaller. a stunning 200 pound weight loss, and a whole new life cam without. you can see tha transformation you can see the confidence i her. then, she was gone. missing at school. i caught all the girlfriend will find you one where the other. the clues, an email to he husband, and a secret she wa reluctant to share kind of a bombshell how there was possibly seein another man. what was really behind he sudden disappearance that would be the most mind-blowing twist of all. do you think that heather would still be alive if sh hadn t gone through this transformation the welcome to dateline. heather jones, a motivationa teacher, had shed pounds and her past she was starting to
everything else or that was an alibi okay, so did i do with? her that s what we re asking, chris. chris was talking to hi story, but the biggest break and the case was about t happen what chris didn t know is that wall detectives were turning u the heat inside th interrogation room, outsid they sent some cadaver dog over to the mall to se different s car, and now the team at the mall wanted to speak with detective immediately. they said the dog jus hammered his car they said they re all over it. they found the scent of human remains. i don t know why the cadave dogs in my car i do. they don t just hit on anybody s cars, they don t you don t cars on the blue what is it they re traine to detect? i mean, when - de gaulle position. wallace had chris against the ropes, and was finally going to get some answers, not just about what happened, bu why. the startling revelation. how those radical makeover