A man set himself on fire on Friday outside the New York courthouse where Donald Trump's historic hush-money trial was taking place as jury selection wrapped up, but officials said he did not appear to have been targeting Trump.

The man burned for several minutes in full view of television cameras that were set up outside the courthouse, where the first-ever criminal trial of a former U.S. president is being held.

"I see a totally charred human being," a CNN reporter said on the air.