Me and my friends tried stealthing through Framing Frames Normal last night. We managed to get 6 paintings on Day 1, so we had access to at least 6 cameras inside the senator's penthouse.

One of my friends was assigned camera feed duty, so he consistently just watched cameras for guards and objects. Throughout my 4 or so tries on Day 3, I found that the camera feed only spots about 3/5 of the objects we needed to take in the penthouse. It would also mark 2 keycards for a total of 5 objects. Often times, me and another stealther friend were not able to find the last 2 objects.

Stealthing around the penthouse was easy enough since we had someone on camera feed, but looking through various image links for locations that the objects we needed would have spawned didn't help very much - I was pretty sure I searched the various hard drive spawn areas multiple times, but was never able to find the last one I needed (best we went was 4/5).

I'm sure perhaps I probably need to look harder or something, but I've followed this guide here (http://i.imgur.com/q6d5AQQ.jpg), and looking though the hard drive spawn locations, I wasn't able to find it. I think we spent about 1.5 - 2 hours looking for missing objects, before triggering the alarm (friend or me got caught and didn't fire fast enough, etc.) and suiciding so we could repeat on stealth again. I've been inside the penthouse myself long enough to know the layout of the penthouse now.

Is there anything that we can do to find items not picked up on camera? Also, is the camera meant to pick up keycards? Given that you usually have 2 keycards per round, which 2 doors would it best be used on?