This could get ugly and complicated really fast.
If the stories about the gas station incident prove true, there will not only be an international incident--Brazilian embarrassment, "Gringo" arrogance--but Lochte will be facing a moral crisis. He is home safe but two of his comrades are still in Brazil facing a possible charge of making a false police report. What will he do if Brazil demands his return, after all, he was the one who got the ball rolling with the robbery story?
http://www.nytimes.com/2016/08/19/sports/olympics/police-say-ryan-lochte-lied-about-gunpoint-assault.html