Patrick Mahomes Frustrated with Chiefs as Andy Reid Looks for Answers originally appeared on Athlon Sports. The Kansas City Chiefs brought referees to training camp in St. Joseph, Missouri, on Sunday, and it was not long until the yellow flags started flying as the team practiced in pads for the first time.

Xavier Worthy, Skyy Moore, and Hollywood Brown all suffered injuries. Read more: Chiefs' Hollywood Brown Exits Practice on Cart With Apparent Injury The most significant of the bunch was Brown, who was shown leaving practice on a cart.

Kansas City Chiefs' Marquise Brown carted off training field with suspected ankle injury, coach Reid to monitor severity.