Once christine found out they were there, she rushed to the station. what were the kids told? what d they think was going on? they actually thought that something had happened to me. i walked into the room and they got up and they all um were very scared and um they hugged me and i told them everything would be okay. we ll figure this out. reporter: 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? uh-mm. reporter: 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 bed. year, we would wake up every morning and then i would go into the room and watch our show. do you know what time that was? no. reporter: larson the youngest son was not interviewed by police back in 2006 because he was only 4 years old.
i walked into the room and they got up and they all um were very scared and um they hugged me and i told them everything would be okay. we ll figure this out. reporter: 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? uh-mm. reporter: 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 bed. year, we would wake up every morning and then i would go into the room and watch our show. do you know what time that was? no. reporter: larson the youngest son was not interviewed by police back in 2006 because he was only 4 years old. now he was telling detective gibson he wasn t sure if his mother was alive that morning. he said he only remembered getting out of bed and going to his mom s room. but she didn t answer him.
Your mom from 2006. okay? uh-mm. reporter: 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 bed. yeah. we would wake up every morning and then i go into her room and watch our show. do you know what time that was? no. reporter: larson the youngest son was not interviewed by police back in 2006 because he was only 4 years old. now, he was telling detective gibson he wasn t sure if his mother was alive that morning. he said he only remembered getting out of bed and going to his mom s room. but she didn t answer him. i just remember like going into the room and then she wouldn t wake up and i think it was valentine s day. uh huh. yeah, dad was gone, came back and i told him, yeah, that she was not waking up. reporter: but the two older boys said they did remember seeing their mom that morning. this is lincoln, the middle boy. i just remember like waking