Originally Posted by DOPE BOI
The last boss is a cakewalk even on elite ( never died ).
For the last boss use the std 1995 and slo-mo. Slo-mo recharges so fast you can almost have it activated all the time, and it makes shooting the small critters easy and when she tries to charge you can side-step it everytime.
I never even used cover, I just slo-mo, kept shooting and moving left and right.
I would suggest using DOPE BOI's method for killing the boss, it made it a lot easier.