MIAMI GARDENS — Even as quarterback Tua Tagovailoa returned, the Miami Dolphins found a new devastating way to lose. The normally reliable defense was torn up by Arizona Cardinals quarterback Kyler Murray and his top two targets, and the Dolphins surrendered a last-second field goal to fall, 28-27, on Sunday afternoon at Hard Rock Stadium. With Cardinals kicker Chad Ryland converting on his 34-yard kick as time expired, it sent Miami down for a loss for the fifth time in its past six games.