LONDON -- The Jacksonville Jaguars survived another crazy fourth-quarter shootout in London.For the second consecutive year, wide receiver Allen Hurns had the clinching touchdown for the Jaguars, who often rely on big plays from Hurns and fellow wideout Allen Robinson.Hurns sometimes gets less attention than Robinson, but he has been the Jags game-breaker in their British second home at Wembley Stadium.Last year, Hurns diving 31-yard reception to the left pylon with barely a minute left lifted his team to a comeback victory over the Buffalo Bills.On Sunday, he did it again, taking a short reception and using his elusiveness to beat the Colts defense for a 42-yard touchdown with 5 minutes left in the fourth quarter of the Jaguars 30-27 win over the Colts (1-3).Hurns score -- his first touchdown of the season as well as his longest reception -- put the game beyond the reach of Andrew Luck despite the Colts three fourth-quarter TDs.Hurns and Robinson say theres something special about playing in London, where Wembleys 84,000 seats are sold out for every match and the Jaguars are being marketed with increasing effectiveness as the home team.On Sunday, thousands waved Jaguars yellow banners and turned up the volume whenever the Colts had the ball.We had a lot of fans out there, said Robinson, who caught the games first touchdown on an inside slant from the 3-yard line to give the Jags (1-3) a 7-0 lead.He said the Jaguar tunnel, the roaring crowd and the sea of yellow flags of support made it feel like a real home game.Hurns downplayed his role in his score, crediting teammates with key blocks.But he said Jacksonville really needed this win after two narrow defeats at home to the Ravens and Packers left teammates questioning whether they could hold on for a win.Knowing how close we were these last couple weeks, to be able to close out a game, that meant a lot to the team, Hurns said.Heres other take-aways from the Colts-Jags matchup.COLTS NEED MORE THAN LUCK: They need a commitment to a running game.The Colts have failed to get a 100-yard running performance since 2012, longest stretch in the league. The Colts signed Frank Gore, but do not get him the ball enough to wear down other teams defenses and take pressure off Luck.On Sunday, behind a patchwork offensive line starting two rookies on the right side, Luck was sacked six times.Once again an early turnover -- this time