Yes, they should make a national address and offer immunity for the next 72 hours, then up to $1 million reward for anyone coughing up information leading to arrest, prosecution, and conviction.
"Immunity"
Strange word in the lexicon of the DNC.
The DNC has similarities to the mafia... no one lives who cross the Party.
See: Seth Rich.
Need to add Witness Protection to any reward money for someone to bite.