They're all worthless defective almost-humans that really should just be euthanised.
They are all angry white males who had easy access to weapons and took out their rage on innocent victims.
No, they are not all white or Caucasian. One of them is half Malaysian.
@sfvpool ALMOST all....but I consider that to be splitting hairs! The half Malaysian must be half something else.....white American perhaps? Any better argument that that poor effort at deflection?
@Marionville No, not half American. He was born in the UK to a journalist father. Why does his color matter to you?
@sfvpool It doesn’t...but the question posed is what do they have in common? Well they are all white or 15 out of 16 are white and the other is half white. They are also all mass murderers but that is not an observable feature by just looking at their pictures if the captions weren’t there. So what would your answer be to the question since you take issue with mine?
@Marionville My first answer, below, was that they are all male.
@sfvpool Seemed just a bit too obvious.
@Marionville Yes, I know, but that was the only thing that seemed obvious without putting forth more effort than I wanted to expend.
THEY ARE Caucasian?
Get outta Dodge! How the heck did a bunch of white males manage to get their hands on a bunch of hand guns and automatic weapons in an affluent and civilized nation like the U. S. of A.? It seems to be a mystery that only the National Rifle Association can answer but they aren't talking.
That's just hate speech, even if they are!
I'm going to guess that they were very frustrated stamp collectors, I admit that I could be wrong on this one.
Hey, leave stamp collectors alone....my husband was an eminent philatelist! ?
They all bought into the American dream - then realised it was just that.
Loners?
Doing gawd's work?
Rethuglicons?
Were they all categorised as mentally ill?
There were possibly insanity defenses made, not sure how that worked out for all of them,
@Surfpirate I do recall a lot of talk about the majority of these situations where the individuals were on similar anti-depression medications.
They are male?
Some of them might be female but it is hard to tell with some of these hair cuts, just brutal.
@Surfpirate as I recall, from the events they are all male.
@AmmaRE007 I stand corrected.