It is definitely a kangaroo court.
kan·ga·roo court
/ˈˌkaNGɡəˈro͞o ˌkôrt/
noun
an unofficial court held by a group of people in order to try someone regarded, especially without good evidence, as guilty of a crime or misdemeanor.
“they conducted a kangaroo court there and then”
It’s a Star Chamber.
And since our federal government is now a wholly owned subsidiary of the CCP, Trump’s defense should bring a Pooh bear.