Q: In this task, a passage will be given and the goal is to generate a question about temporal relations based on that passage. A temporal relation describes the relation between two things with respect to time e.g., something happens/starts/terminates/... immediately/shortly/usually/... before/after/during/... something else.
Your question should include an event, or ask about an event, and should not be a yes/no question.
Passage: Jean-Eugene Voninahitsy, the leader of the Indian Ocean island's Rally for Social Democracy (RSPD) party and a member of parliament, was arrested after being accused of receiving bribes from a motor vehicle importer, police said. He was detained Wednesday when police said they caught him and a customs official taking cash from the car dealer as part of a scam to defraud the state of import duties.
A:
What event has already finished?