If I may add one thought on how to deal with questions about an accident .....
A friend of mine had a nose gear stick up in a very high profile aircraft type. He landed successfully, lowered the nose gently onto the runway and slid to a halt in a bow wave of sparks. He made a successful emergency egress to be met immediately by a star rank senior officer who had rushed to the aircraft. "What happened?" said the VSO. My friend replied "I don't know - I've only just got here!".
I am still waiting for the opportunity to use it!