Interrupting the practice or training of another was something Murphy tried to avoid; after all he knew how annoying it could be to have something disturb his own time, especially when the man was really getting into it. For Bryan training, working out, and even practicing was not only a way to pace the time. But also a way so unwind and forget where he was for a little while too. Hell if it weren't for the message he'd gotten he would have already been running laps by now and just blaring some music on his headphones.
That offered smile put him at ease, and with a nod Void move to an empty stall and set down the case. It took a moment to open it up, and pull out the new taser gun and addition cartridges, but when that was done the man grabbed a seat right there on the counter as he grabbed the manual for the new device too. "Oh no need for you to stop or anything. With a little luck this shit won't take long. I mean...a taser is just a taser after all. Think they just wanted me to get a feel for it here in a controlled environment, instead of trying to do so on the flee next time I'm called out on a recovery gig."
Void paused for a moment, looking up from the pages of the instruction to offer her a slight smile as well. He had no desire to be rude, nor to interfere. Still since she had been kind enough to reach out to him before, and even offer him dance lessons, Murphy figured he could be polite as well. "You've got good form when you're throwing, and great accuracy too. You may want to try holding the blade just a quarter inch lower though...could help to add a little more rotation to the spin of the blade."