INDIANAPOLIS (AP) _ Tavon Austin returned a punt 98 yards for a touchdown and caught two TD passes to lead the Rams to a stunning 38-8 victory yesterday at Indianapolis. St. Louis won for the first time since Kellen Clemens replaced the injured Sam Bradford. Indy struggled again without Reggie Wayne. andrew Luck was 29 of 47 for 353 yards and 3 interceptions and was sacked 3 times.