. >> nothing brings dearon back. >> would you be host to another foreign exchange student? two months after the verdict, marcus karma, addressed dearon's family at the sentencing hear. >> i'm sorry. i did what i felt was necessary to protect my family and myself. i hope that no one ever finds themselves in the situation i was placed in. >> the judge sentenced him to 70 years in prison. >> i almost wish he never said sorry because it was so empty and his face had just no expression. it was like scary almost, like we were all taken aback, and i was like take it back. like there was no meaning in that. >> and they say garage hopping is no longer popular. >> have attitudes changed about all that since then? >> of course. >> i haven't heard a thing about it since. >> it's unheard of. >> now it is. >> yeah. >> dearon's friends are hoping that people will territory the one deadly mistake dearon made, and instead remember the bright, cheery guy they all loved. >> every day you bike up, you think, obviously something like that could happen. and you need to like do things that matter