Schiff was/is in a conspiracy. Eric Swalwell is an independent idiot. You are correct about ongoing conspiracies.
But I guess it will be a more complicated case because now the prosecutors will have to prove a conspiracy also, not just the leaking of documents. OTOH I assume it will be a more serious crime if the leaks are part of a criminal enterprise.
Swalwell reminds me of a low IQ, unlikeable wannabe at school who was voted Class President as a joke.