I know a guy who sold medical marijuana who was ambushed in his home and beaten brutally and actually almost died due to being tied up and not having his inhaler for several hours. He got a chipped spine, broken ribs, cuncussion etc, etc. They were sure he had some huge cash pile somewhere in his house so they holed up there for hours trying to get him to talk. They ended up leaving with just some pot, a couple grand and his car which they ditched soon after. I guess they didn't realize that his business was legal and he used a bank like anyone else.
Unfortunately when the ambulance/police showed up they decided he needed to be airlifted to Stanford and he being in shock and not realizing the cost, signed the paperwork. He ended up with a 20k+ helicopter bill his insurance didn't pay for. Then he got kicked out of the hospital 2 day later because he wouldn't stop smoking joints in his hospital room.