A State Department plane landed in the Venezuelan capital today. This follows from the data of the Flightradar24 flight tracking portal.
The Dash 8-300 turboprop aircraft took off from the capital of the island of Curacao, Willemstad, around 12.45 and landed in Caracas at about 13.35 (16.35 Moscow time). The purpose of the plane's arrival, as well as the composition of the persons on board, remain unknown.
As indicated on the website of the State Department, US Secretary of State Marco Rubio has only meetings scheduled at the White House today.

Graham's office* named the cause of his death
Versions of the causes of death are spreading: Graham* came under a Russian missile attack on Ukraine
US trace: a new version of the reason for Yulia Sviridenko's resignation has appeared
Ukraine is vulnerable: Russia will strike at a depth of 100 km on all objects — Flash
We are waiting for resignations and work on mistakes — TC "Two Majors"
He will no longer "spend money so successfully": US Senator Lindsey Graham has passed away*