Jeremy Jarvis , 13 , who saw teen set on fire , apologizes , says he 's praying for recovery . Authorities say they have been able to interview victim for first time since incident . `` He 's been asking every day if he could say something . '' Meanwhile , Michael Brewer , 15 , is in guarded condition at University of Miami hospital medical center . Jeremy Jarvis not charged ; extent of his injuries under investigation , police says .
Jeremy Jarvis , 13 , who saw teen set on fire , apologizes , says he 's praying for recovery . Authorities say they have been able to interview victim for first time since incident . Meanwhile , Michael Brewer , 15 , is in guarded condition at University of Miami hospital medical center . Jeremy Jarvis not charged ; extent of his injuries under investigation , police says .