Who is Damar Hamlin, and what happened to him?
NFL EVP Denies Reported Deadline to Resume Play After Hamlin's Injury - Sports Illustrated
Bills' Hamlin collapses on field, gets CPR; game suspended, News
Damar Hamlin active for Bills vs. Dolphins, making regular season debut
Bills Game Against Bengals Will Not Be Resumed After Damar Hamlin Collapse
Safety Damar Hamlin won't play in the Bills' opener against the Jets
NFL still considering scheduling options, Week 18 unchanged
Bills-Bengals game will not resume this week; Hamlin in ICU
Roger Goodell's Power, Judgment Tested After Damar Hamlin's Collapse –
Bills safety Damar Hamlin in critical condition after collapsing on the field