Sounds like he got high on his own supply... I mean it's one thing to serve a potentially deadly shot to the customers/population, and it's an entire different one to inject yourself with it too... Unless he never took the shot and this is just a cover to play pretend that he did, so he can later claim "plausible deniability".... "Look, I didn't know it was that dangerous. I took the shots too! 4 shots! You really think I would have shot myself four times with it if I knew this would kill me???"... Except he actually never did...