[phamjamstudio]

Thanks for sharing your friend's story. I know someone who used to be in a gang; I spent a lot of time trying to help him toward a better life incl. bible studies, prayer, providing guidance on difficult topics, etc.

Unfortunately it's very hard to unshackle from that life and I imagine your friend probably encountered much difficulty trying to help the folks in prison. Even if you don't feel like you can replicate his efforts, I'm sure you can do small (or big) things to support him or initially volunteer in an area you're more comfortable with.