Define multiple blunt impact trauma; does one always die from this?

Blunt trauma: Death can occur from blunt trauma if it is severe enough like head trauma or cardiac trauma . Blunt trauma can lead to internal bleeding from ruptured or damaged organs and that to cam lead to death if excessive.

No: Multiple blunt impact trauma means just what it says: more than one hit from something blunt. It does not speak to the magnitude of the blows, so this may or may not cause death.

Blunt trauma - die?: Any mod to severe blunt trauma to different part of either the abdomen or chest - severe internal system organ injuries can result and has a very high mortality to it (dying).