In fact, I wondered if he hadn't already testified and perhaps I had missed it.
Di Maio is THE leading authority of gunshot forensics...he wrote the book.
He wrote the book..... That Baos tried to read
>> Di Maio is THE leading authority of gunshot forensics...he wrote the book.
And if memory serves, whoever cross-examined ME Shiping Bao got the witness to testify that he USED and RESPECTED that book.