It's really frustrating in this anime(and also many other ones) that when a story develops to the dead end, the sloppy non-logics are just thrown in as the solution in order to beget the intended outcome.
I wrote this just after I had watched episode 5. How in the hell did that brick-wall appear so conveniently for Claudia McCunnen and her bodyguard to cover themselves especially since that place was not setup by Inferno? On top of that, could she be really quick enough to escape the multitude of gunshots? That's not all, there's no way, the male Phantom could have infiltrated that mansion.