Of particular interest is the discussion of the pericope of the adulteress woman. They also mention:
Probably, many conservatives today will like to keep this story in their bibles. However, Dan Wallace is not one of them. He has said that modern translation’s inclusion of the story is the result of “a tradition of timidity.” See more about this debate in the article in Christianity Today “Is Let Him Who Is Without Sin Cast the First Stone ‘Biblical’?”