So, this happened.
It's surprising because the US probably WEREN'T behind it... as that's the norm
We know this because this is the president they installed and I don't think they pissed the US (as far as I'm aware) so they had to act against them.
Gunmen disguised as US DEA agents assassinated Haitian President, ambassador says
A squad of "foreign mercenaries and professional killers" with high-calibre weapons kill Haiti's President, Jovenel Moïse, and injure the first lady in a "well-orchestrated" raid on their private residence.
www.abc.net.au
We know this because this is the president they installed and I don't think they pissed the US (as far as I'm aware) so they had to act against them.