flam spoke to dassey for his podcast, "wrongful conviction."it all over with. so i said whatever they wanted to hear, you know. >> most people grow up as i did believing that the law enforcement are out to help us, right. people you call when you need help. did you have that same idea when you went in there? >> yes. i thought maybe -- anything i can do to help them, you know, i would. >> reporter: what do you hope the podcast does? >> false confessions are a problem that i want to bring as much attention to as i can. >> reporter: according to the innocence project, in about a quarter of wrongful convictions later overturned with dna evidence, defendants made false confessions, admissions, or statements to law enforcement. admissions, or statements to law enforcement. among the reasons people falsely confess -- real or perceived intimidation by law enforcement, exhaustion, stress, and in some cases mental limitations or limited education. >> when best friendson -- brendan dassey was in special education, he was in tenth grade, he required an aid