aunt colette got to know the girls and got a kick out of levi. >> levi had a quirky personality.s a pranks ter but had my sister's sweet spirit. >> what's the matter, levi? levi had problems inle school. he and karl began to butt heads. >> i think levi bucked the system a little bit. he was a typical teenaged boy who matthew the answers. thor more levi struggled in his world, karl held him down rather than pick him up. >> the rift widened. in may of 2002 when levi was 17 he left home. uncle mike watched it happen with sadness. >> he dropped out of school which didn't help things at all. he jumped and didn't look where he was jumping to. he didn't have a job. he floated from house to house. different family members. >> levi eventually met a girl named cassie and was living with her when disaster struck the karlsen family again. it happened in november of 2002 as cindy hepburnremembers it karl was just coming to bed. >> he sat up right, looked out the window and said, oh, my god, call 911, the barn is on fire. >> cindy called 911 and her brother-in-law. >> what did karl say when yo