With nearly one million revelers joyously drinking in their team’s first championship, the Astros’ World Series victory parade had wended through the sun-baked streets of downtown Houston to City Hall, where the next phase of the celebration would take place. On stage, the exhilarated Astros were joined by local politicians and a number of luminaries at the start of the official ceremony honoring the team. It was then that Rich Dauer, the club’s first base coach, abruptly began to stagger, almost as if he was drunk. He stepped to the back of the stage with the other coaches as the players were being introduced to the crowd.



Something clearly was not right. Manager A.J. Hinch immediately noticed a difference in Dauer’s color and in his state of mind that was alarming. At that point, even Dauer knew there was a problem. “I don’t really feel too good,” he told the team’s assistant hitting coach Alonzo Powell. Then, suddenly, Dauer...