C'mon everyone knows if your girlfriend really loves you she will drive the getaway car during your armed robbery. A taxi? And then back to the show? Hmm. Don't think this one was thought through all the way. Sure this guy isn't really a drummer? That would make a lot more sense.
As if any more examples were needed after another famous death due to substances this week, ....but here is yet another example of a bass player pushed to extremes in the pursuit of getting high. It happens to the best of us. Even bass players.
There are options people. All joking aside. Get some help. There are a lot of musicians who have been through it that can tell you how and where. They don't let you practice much in prison. Gigs are scarce in there.