Who to talk too about getting someone out of prison for murder?

well he wasnt given life so parole should be coming up sometime. i am quite surprised the sister was found not guilty because what motive did her new husband have. anyway you mght check to see when he might have a parole hearing and testify there. write to david and give him encouragement and see if he opens up to you about the crime. try contacting his first attorney or ask david if he has ha any new ones. there is charities out there but in the true definition of the word he is guilty unless david is mentally handicapped.