one of the four criminal cases he faces to reach the trial stage before the november election. laura jarrett has the latest, and, again, some of the images in her report are disturbing. >> reporter: tonight, the full jury of 12 people and 6 alternates officially sworn in to hear the hush money trial of former president trump, but it was a chaotic and disturbing scene just across the street from the courthouse steps putting everyone on edge. video capturing a man setting himself on fire in the park area reserved for protesters. bright orange flames engulfing his body shortly after 1:30. >> i heard someone scream, he's going to set himself on fire. i turned around, and i saw a man dump liquid on himself, on his face, and he immediately lit himself with a lighter or something, and everyone was screaming.