Bryan Kohberger’s plea deal left several burning questions unanswered about the final moments of the four University of Idaho students he butchered to death, an ex-FBI agent said in the latest episode of “Pod Force One.” Chris Whitcomb told “Pod Force One” host Miranda Devine that a vacuum of evidence was left behind in Kohberger’s quadruple homicide case when the convicted killer took a plea deal last July — dodging a much-anticipated trial and skirting the death penalty. Whitcomb’s book, “Broken Plea: The Explosive Search for the Truth Behind the Idaho Murders,” released in late April, details the overlooked inconsistencies...