Like in pinochle, it will be revealed only in later hands played. Sometimes you lead trump as a sacrifice in order to gauge your opponent’s strengths... and weaknesses.
I said on another thread the brown bomber is the orchestrator here. No one would have done this on their own. Note that trump is getting a new secret service lead now. He may need it. Nine sources eh? Hopefully they don’t die. Need to break one and start the ball rolling. Start national security monitoring on the brown bomber.