Sign of Broader Problems

Do you think the killing of George Floyd was an isolated incident or a sign of broader problems in treatment of black Americans by police?

2014 Question: Do you think the recent killings of unarmed African American men by police in Ferguson, Missouri and New York City are isolated incidents or a sign of broader problems in treatment of African Americans by police?
Chart: The Philadelphia Inquirer Source: June 2-7, 2020, Washington Post-Schar School poll of 1,006 adults with an overall error margin of +/- 3.5 percentage points. Error margin larger among subgroups.