Basic Dynamite rule Question

[Rahbil]

Dynamite - I have played several games of LNOE, and we have been going back and forth on the dynamite procedure.... Card states that you role 1D6 for each model in the space. Does that mean each model gets it's own roll to evaluate hit? Or would you, for instance, role 3D6 (if there were, say 2 zombies and 1 player=3 models), and then take the highest number on any dice rolled and use it in the result for all models. In other words, if one dice shows "6" everyone dies... Or if 1 dice shows a "4" all zombies die. If the highest die is a 1, all models live.

It seems obvious that each model rolls it's own fate seperately to me, but my peeps are always arguing with me over this rule. I need to get an educated explaination to make them stop being whiny zombies... Thanks all! Great forum!