Re: Walking gun rack
That's your garden variety AD (Accidental Discharge for those who might not know). According to the aquaintence who sent it to me, the round didn't hit anyone. She's damned lucky she didn't kill her partner or the suspect lying on the ground in front of her. I've been in her shoes in similar circumstances 500 times if I've been there once and she violated rule numero uno of firearms discipline: keep your finger off the trigger until you aquire a target you intend to destroy.
While not an epidemic, this sort of thing happens more than folks might think.