Denver Broncos wide receiver K.J. Hamler (13) celebrates his game-tying touchdown against the Los Angeles Chargers during the second half of an NFL football game, Sunday, Nov. 1, 2020, in Denver. (AP Photo/David Zalubowski)DENVER – Drew Lock hit rookie KJ Hamler from a yard out and no time on the clock and Brandon McManus nailed the extra point to give the Denver Broncos a shocking 31-30 win over the hard-luck Los Angeles Chargers on Sunday. The Broncos (3-4) overcame a 24-3 deficit and rallied after being held to just 60 first-half yards, including 2 on the ground. The Broncos got the ball at their 19 with 2:24 remaining and Lock drove them 81 yards in 14 plays, helped by two defensive flags.