In the early 2000s, two brothers garnered tremendous wealth when they started a company selling so-called "non-lethal" taser weapons, which quickly saturated police agencies and reinforced a culture of trigger-happy police officers. But instead of "saving lives" as was the catch-cry of the taser, and the company, the weapons were instead commonly used for pain compliance, and lead to a spurious string of deaths. The company didn't back down. They insisted, despite mounting evidence to the contrary, that their weapon was safe and not at fault—not even a contributing factor—in the killings. Killing Them Safely delves into this troublesome mindset and that of the company, as well as the social implications of such weapons in a problematic police culture.