/tags/pulmonary-edema pulmonary edema en-US Copyright Mon, 21 Sep 2020 11:00:00 GMT /news-partners/npr-news/2020-09-21/gasping-for-air-autopsies-reveal-troubling-effects-of-lethal-injection For decades, states have claimed that lethal injection is quick, peaceful and painless. An NPR investigation — and legal battles across the country — tell a different story. Mon, 21 Sep 2020 11:00:00 GMT /news-partners/npr-news/2020-09-21/gasping-for-air-autopsies-reveal-troubling-effects-of-lethal-injection Noah Caldwell, Ailsa Chang, Jolie Myers