One Kenyan coach was sent home from Rio for improperly using an athlete’s badge and posing as a runner — even giving a urine test to drug testers — so that he could sneak into a dining hall for a free breakfast.

“Heads Must Roll,” a headline in The Daily Standard said.

The team manager, Michael Rotich, was sent home and arrested after The Sunday Times reported allegations that he had agreed to receive a bribe in exchange for helping athletes beat doping tests.

Earlier this week, Wesley Korir, a member of Parliament and a former Boston Marathon winner who is also the team captain, sent out a barrage of messages on Twitter showing pictures of where Kenya’s elite athletes were staying after the Olympic Village had closed and they were temporarily stranded because of a mishap with their travel plans. Weeds grew out of broken-down cars rusting away outside the accommodations.