There's a huge difference between not feeling particularly emotionally upset by the fact of someone you don't know dying, and saying that you "couldn't possibly give a shit" about someone's death because the organization that employed that person has given you a hassle. It's true, I wouldn't feel particularly emotionally impacted by your death (people die every second). But, if you were intentionally murdered for belonging to a group that was "generally shitty" to me on a regular basis, I would still never say that I didn't "give a shit" about your murder.

I very much dislike the TSA and can't remember any positive experiences with them. Murdering TSA agents is absolutely wrong.