tried to crush an abuse-resistant Oxy, following Purdue’s long-awaited reformulation in 2010, and it worked exactly as Barbara Van Rooyan envisioned it would when she petitioned the FDA, demanding an opioid blocker, or antagonist, be added to the drug: “If you tried to crunch ’em, they’d gel up on you. You couldn’t even snort ’em, let alone shoot ’em. After that, the pills either went dry or were just too expensive to get. And everybody who used to deal pills starting dealing heroin instead.”