Harlin Bird News Today

>> in a quiet rural township in michigan, as october chilled into autumn, two young women prepared for the social event of the season. >> its gonna be great. there will be so many people. >> so they imagined. , so they hoped, in their naivete. then so many others of a particular demographic of the farms and in the small towns around moran county. >> it was a buildup that whole summer that we coordinate way to go to the halloween party. >> halloween! becky brinson and her friend chelsea...

Mess. its the first time, i think, ever in my entire life of living here, like, forever that i didnt feel comfortable in my own home. >> outside, investigators took one look at mikes fire-pit and was there something in there? >> they dug through, you know, years of burning stuff. you know, having parties and >> what was that like? >> i kind of shoot my head. they had it all taped off and i think they dug all day looking in -- looking in there. >> nothing. still. was he a person of significant in...

Found. >> you said you dont know chelsea. >> i dont know her. >> okay. i gotta ask you -- >> yeah, i know -- >> did you have anything to do with her disappearing -- >> no. >>--at all? >> no. >> erik swore he was at home with his daughter that weekend and had nothing to do with chelseas disappearance. he agreed to give his dna and fingerprints. >> all right. open your mouth im going to swab the inside here. >> but there was something else about the discovery of the poison ivy costume. and it had ...