It appears Superintendent Arnold's arrival prompted Mccarthy to use a pickaxe to break down the door so as to gain access to the room.
That means that either Mccarthy didn't know being able to access the room via the broken window; ergo, because Kelly hadn't told him.
or...Mccarthy knew about the window but failed to mention it to Arnold, so as to give the impression that Mccarthy couldn't access the room prior to Arnold's arrival.
or... the window was never broken and Barnett lied.
Fascinating
That means that either Mccarthy didn't know being able to access the room via the broken window; ergo, because Kelly hadn't told him.
or...Mccarthy knew about the window but failed to mention it to Arnold, so as to give the impression that Mccarthy couldn't access the room prior to Arnold's arrival.
or... the window was never broken and Barnett lied.
Fascinating
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