I've had instances before where a body has clipped through the roof partly and been "seen" by a camera in the room below. It is also possible there is another NPC that has visibility of that spot - sometimes there is a second one in close proximity you don't notice at first.
This is often the case.
I also never quite understood why my quickhacks that can spread to others never seemingly got expanded by the 'spread to more' and 'spread double the distance' upgrade perks i bought.
A suicide only ever hit 2, a system reset only ever seemed to hit two.
Made me very sad as I loved watching chaps with a heavy weapon throw it down, pull out their pistol and shoot themselves in the head.
The game does have some lovely touches.
Still annoyed when I started a relationship with Judy I only got to bang her once.
Still annoyed that cans come in stupid generic rendered bags, yet when an NPC buys one, they stand up with a fully rendered can in their hand.
