Pittsburgh Steelers wide receiver Chase Claypool (11) crosses the goal line for a touchdown on an 84-yard play during the first half of an NFL football game against the Denver Broncos, Sunday, Sept. 20, 2020, in Pittsburgh. (AP Photo/Keith Srakocic)

(AP Photo/Keith Srakocic)PITTSBURGH – A game seemingly in hand suddenly on the cusp of slipping away, Pittsburgh Steelers head coach Mike Tomlin didn't overthink things. Needing a stop to turn back the surprisingly resilient Denver Broncos, the Steelers dialed up one final blitz in an afternoon filled with them. So the Broncos (0-2) hung around despite losing starting quarterback Drew Lock (right shoulder) in the first quarter. The Steelers recovered and went downfield for a touchdown while Lock was in the blue medical tent getting evaluated. Still, he wasn't exactly thrilled on a day the Steelers never trailed but struggled to put the Broncos away.

Wisconsin authorities are investigating those questions as they weigh charges against the officer in a case that has reignited national protests over racial injustice. Authorities have not identified the officer or officers who shot Pellerin or said where or how many times he was shot. A union attorney said in the moments leading up to the shooting, officers saw Blake holding a knife and made multiple requests for him to drop it but he was uncooperative. After police tried twice unsuccessfully to use a stun gun on Blake, officer Rusten Sheskey shot him at close range while holding onto his shirt, authorities said. Yet, the tactics used by the officer who shot Blake are highly questionable, said Seth Stoughton, another former officer.