In the first video you entered his base, I believe he can kill you. Also he activated the keypad, then shot you, then went through, then you aimed at him and by that time the door had closed again.
EDIT: He admits he broke FDA.

In the second video he should have notified you first but that's not a big deal.

In the third video he has clearly broken rules, double fading doors are not allowed even with keypads/buttons and all keypads/buttons have to be set to 4 seconds or more.

To me, this report definitely has some valid evidence and I believe he should be spoken to. I doubt this is enough for a demote and certainly not a ban. However he clearly broke base rules.
+Support