This crew will be able to tell the investigators all they want to know.
In the way they experienced and remembered it. Which might be far from what
really happened. The stress they remember and the stress their voices do show might be totally different. If they felt this was a very dangerous situation, they would have decided for a go-around. As they acted wrongly, they may remember wrongly, even if they are most sincere with the investigators. A CVR
remembers accurately, neutrally and with a correct timestamp, humans don´t.