Resources.Load not fetching sprite?

Is the actual filename of your sprite Shots Fired Sprite.png (or whatever image suffix) ?

ALSO: code screenshots are not a thing. If you post a code snippet, ALWAYS USE CODE TAGS:

How to use code tags: Using code tags properly

Also, line 2 of your snapshot is HAIRY CODE.

How to break down hairy lines of code:

http://plbm.com/?p=248

Break it up, practice social distancing in your code, one thing per line please.