Coming back from broken collarbone, Antonio McCarroll answers the call for Shepard. ‘Getting into my groove.’

Coming back from broken collarbone, Antonio McCarroll answers the call for Shepard. ‘Getting into my groove.’

In June, Shepard’s Antonio McCarroll broke his left collarbone during a team camp. He was told it could wipe out his entire senior season. “Looking at the way my bone was at the time, the doctors thought my season would be over,” said McCarroll, a 5-foot-7, 160-pound running back. “But I made a recovery and came back. “I’m kind of just getting into my groove and doing what I do best.” He was in a big-time groove during the second half on Friday …