Vickers (the guy who was cut) went to an area he wasn't authorized to be in - but apparently was free to access unchallenged.

One lucky man - that cut is very close to his eye. I wonder if the box cutter is a TSA tool (like bolt cutters) that is there for the baggage screeners to use to get into locked bags, or if it's something he brings back and forth to work with him every day.