“His attorneys don’t have investigators?”
Investigators aren’t necessary. For discovery, it is REQUIRED that ALL evidence be provided to the opposing side. They clearly broke the law by withholding evidence.
Indeed. Criminal Law 101.
https://en.wikipedia.org/wiki/Brady_v._Maryland
Brady v. Maryland, 373 U.S. 83 (1963), was a landmark United States Supreme Court case that established that the prosecution must turn over all evidence that might exonerate the defendant (exculpatory evidence) to the defense.