The Chiefs have three players on their roster with ugly histories.
Both Super Bowl LVIII team names are pretty racist — Kansas City Chiefs and San Francisco 49ers
McCaffrey's play validates 49ers' deal to acquire him
San Francisco treat: 49ers rally for NFC title
Examining state of 49ers roster
Super Bowl Live Updates 49ers' Moody kicks record 55-yard field goal, SF leads 3-0
Early money heavily on Chiefs to repeat as Super Bowl champions
NFL Commissioner Roger Goodell defends league's officiating
Super Bowl LIV: Chiefs have scary history of abusive players
Tide hasn't rolled at Super Bowl, and won't this year
49ers aim to continue regular-season dominance of Rams
McElroy: The NFL is struggling to define taunting penalties, which are a point of emphasis this year
Snyder: Groundhog Day vs. the Super Bowl