Tylenol

Seven people died after taking poisoned Tylenol in 1982, and though no one was ever charged in the killings, packaging for over-the-counter medicine across the industry was revamped.
No one was ever charged in the deaths of seven people who took drugs laced with cyanide.
Breaking down whether an anti-inflammatory drug is safe for COVID-19, or if Tylenol is better.
We wish we'd written these.
Marketing for Tylenol did not convey doctors’ concerns about its risks.