News Guilt, regret, helplessness: Watching George Floyd die had a ‘profound’ impact on witnesses April 1, 2021 N'dea Yancey-Bragg, USA TODAY Comments Off on Guilt, regret, helplessness: Watching George Floyd die had a ‘profound’ impact on witnesses Witnesses said they wished they could've intervened as Derek Chauvin pressed his knee into George Floyd's neck.