ANGELA CHARLTON and GRAHAM DUNBAR

French police searched the Paris Olympic organizers’ headquarters on Tuesday as part of corruption investigations into contracts linked to the Games, according to prosecutors, the third straight time graft allegations have dogged the Summer Olympics.

The Paris organizing committee said in a statement that a search was carried out at its headquarters in the suburb of Saint-Denis and it was cooperating with investigators. It defended what it called “stringent procedures” around several hundred contracts it has awarded for the Games.

Tuesday’s search and other related raids were linked to two preliminary investigations of the Paris Olympics, according to an official with the financial prosecutor’s office, who was not authorized to be publicly named according to office policy. One probe was opened in 2017 — the year Paris was picked by the International Olympic Committee as the 2024 host — and the other began last year.