Move for a commission to take testimony.
5.

Move for a change of venue.
6.

Secure, where possible, a writ of habeas corpus and a stay of proceedings from some federal judge on the ground that his client is confined without due process of law.
All these steps he will take seriatim, and some cases have been delayed for as much as two years by merely invoking "legitimate" legal processes.

In point of fact it is quite possible for any defendant absolutely to prevent an immediate trial provided he has the services of vigilant counsel, for these are not the only proceedings of which he can avail himself.
A totally distinct method is for the defendant to secure bail, and, after securing as many adjournments as possible, simply flee the jurisdiction.

He will then remain away until the case is hopelessly stale, or he no longer fears prosecution.
In default of all else he may go "insane" just before the case is moved for trial.