Sounds like you are blaming the victim.
(Disclaimer: I witnessed the shooting today, so not quite unbiased)
Once you get past childhood, though, you're a moral agent making choices. If you work at a company, yeah, you are in a small part contributing to their actions and by continuing to work there, assenting to those actions.
After all, a random Googler lunching in the cafeteria wants the prestige associated with all the good things Google does, that's got to come with some measure of blame for the bad things Google does. You can't have it both ways.
Even if it was, as opposed to the individual employees involved, victims can play a role in situations that come to be. Making an observation about this is not victim-blaming, nor does it absolve the aggressor.