Actually rapists DO have a reason...pure power.
The guy was just coming off a high of having high-power meetings in NY, he is on track to win the Presidency of France, he has a track record of sexual exploitation in the past including at least one charge of rape (and BTW he is an extreme leftist and we know how they feel about sexual responsibility in general).
A quick assault just before he knows he's out of the country? Not hard to believe in the least IMO.
Pure speculation. This is the way the Left operates. Rich, powerful white man rapes/sodomizes poor, black female immigrant. Social justice must be done.