John T. Booker Jr., Topeka, who was indicted April 16 in connection with an alleged plot to explode a bomb at the Fort Riley military base near Manhattan, Kan., will make an appearance in federal court at 9:30 a.m. April 21 in Kansas City, Kan.
At the hearing, Booker will be informed of the charges in the grand jury indictment, which were returned last week.