Overview

• The league said Thursday’s pregame reflection at Packers–Commanders was its call, with any further Week 2 observances left to home teams.
• MLB told clubs to fly flags at half-staff under a presidential proclamation, and the Yankees and Cubs held moments of silence.
• Police have arrested an alleged gunman in the Utah campus shooting that killed the Turning Point USA founder.
• The Carolina Panthers dismissed communications staffer Charlie Rock over social-media posts about the killing.
• A public memorial is scheduled for Sept. 21 in Glendale, Arizona, and President Donald Trump says he will award Kirk the Medal of Freedom posthumously.