What is the version of the following sentence with correct punctuation?

When it came time for the representative of the prosecution at that point the American assistant prosecutor Col Harlan Amen to question Hoess he seemed to be reading from the affidavit signed by the latter but in fact he was reading excerpts from the remake
When it came time for the representative of the prosecution (at that point the American assistant prosecutor, Col. Harlan Amen) to question Hoess, he seemed to be reading from the affidavit signed by the latter but, in fact, he was reading excerpts from the "remake."