What happened to Isaac Kapi??

All we have is a very cryptic video and a few information's.
Allegedly he "forced himself to jump off a highway bridge", young people standing around him. The trucker who hit Isaac said he was in a cart board box which makes me hope a little that he is still alive?? From where did that box come and WHAT DID ISAAC TRY TO TELL US IN HIS LAST INTERVIEW?? WHY DID HE COMPARE HIMSELF WITH JUDAS??
RIP ISAAC, YOU HAVE BEEN AN EXTREMELY BRAVE MAN.😢😢😢