Charge rifle nerf wasnt enough

You were standing still and I am sure the person who shot you were under 150 meters in range. Seems like you got hit perfectly twice in a row which would be enough to kill anyone with white armor. 

And I don't believe leg damage counts at all. It will hit you for 45 to the body and has a headshot multiplier for 1.25 which would turn the 45 into a 56. 

The only way to test Leg Damage is the Firing Range when it comes out. In real matches, it's hard to confirm if there really is leg damage or not to the weapon.