Once a month every company should survey (anonymously) all employees, asking which of their co-workers is most likely to come to work shooting. Maybe the top three most likely employees. Not sure what you’d do with that information but it wouldn’t surprise me if this woman’s name would have made the list.

Once ‘smarter’ AIs are running offices (monitoring all communication; video; etc) they’ll spot the shooters days in advance. Their metal detectors will know they’re packing when they walk through the door.

Now, take a few minutes to make your own list. The three people in your life most likely to go postal. You’re welcome.