This is not a %100 correct Scenario, for it could have been a hit.
It is still rdm even if you don't die, though.
You've received 2 - Supports and 1 + Support, I suggest you reread the rules. Since, you've received 2 - Supports about breaking many.
I have never even broke NLR and I have never RDM'ed, as I stated before they could have been talking about when I was a mutant, killing outside the PD, which is perfectly ok in terms of the rules.