going? and >> they actually thought something happened to. may i walk into the room they got up and they were all very scared and they hugged me and i told them everything would be okay we will figure this out. >> detective gibson had rounded up the boys because he was looking for more information. >> i'm looking into the death of your mom from 2006, okay? >> yes. >> the detective started to question them about the last days of their mother's life. >> so you went into your mom's room? >> yeah. >> and she was in. but >> yes we wake up every morning and i would go in her room and watch our. show >> dino a time that? was >> no. >> larson the youngest son was not interviewed in police back in 2006, because he was only four years old. now he was telling detective gibson he wasn't sure if his mother was alive was more -- he said he only remembered getting out of bed and going to his mom's room.