From the moment Chadwick was taken away until now, Donald had no information at all!
He didn't even know who the other party was.
As for Robert?
He wouldn’t dare approach him. He was worried that Robert would exploit the situation for personal revenge and not handle the matter, leaving him even more humiliated in the end.
What he didn't know was that Eric was also considering whether to take action against Donald.
Donald and Chadwick had financial dealings. With Chadwick caught, Donald was