The FBI looked into a non-credible threat during the match in Houston. Authorities accessed the venue to screen the facility ahead of play resumed. Brazil later defeated Japan in stoppage time . Fans from both nations stayed behind to clean the stands and concourse levels . Japanese supporters kept the area tidy as part of their traditional post-match custom. NRG Stadium is scheduled for its final World Cup match for July 4. The site will host a Round of 16 clash between Canada and Morocco . The game is Houston final involvement in this tournament. No threats occurred during the investigation. Police confirmed all attendees remained safe throughout the delay.