Alva Review-Courier -

The gleaming white booth towered over the medical conference in Italy in October, advertising a new brand of antidote for opioid overdoses. "Be prepared. Get naloxone. Save a life," the slogan on its walls said.

Some conference attendees were stunned when they saw the company logo: Mundipharma, the international affiliate of Purdue Pharma — the maker of the blockbuster opioid, OxyContin, widely blamed for unleashing the American overdose epidemic.

Here they were cashing in on a cure.

"You're in the business of selling medicine that causes addiction and overdoses, and now you're in the business...