Obama is too powerful to be put in jail and tried - he has too many deep state allies in the judiciary and the legal system is corrupt.
Obama needs to be arrested out in a glass cage and monitored 24/7 like the Joker in batman. All,communication with th outside world must be banned.
Trump must then appoint his own judge to determine his guilt
Even then, the Joker always escapes during a later story arch. It ennobles the knight on the exhausted palfry to touch Rebecca’s accuser in the heart, even if he doesn’t conveniently keel over and die, and Rebecca gets burnt at the stake, her champion having lost. You have to strive. Period.