First post.  I am currently looking to find a work knife.  I have been reading about a bunch of different knifes and I figured I should ask a knife community to see their thoughts.  I work as a fire investigator, so basically I enter a fire scene after the fire is put out.  I recently was working a scene and I kept borrowing a fellow police officers knife and it got me thinking I should get something.  I have been reading a bunch of reviews and so far I haven't found exactly what I want.  The basic environment I work in is very dirty and normally a lot of black.  For the most part I have been looking at tactical knifes but most of them are black or dark and if I ever put it down in a black burnt out house I would never find it again.  From my searching the best knife I have found is the CRKT homefront.  The reason I like this knife is its ability to be dissembled easily to be cleaned but from what I can tell they don't make a brightly colored one, so my search continues.  I have looked at a few knifes for fire fighters but alot of these have seat belt cutters and glass breakers, both things I don't need.  I think the best way for me to get some advise is to make a list of (knife musts) and then a list of (nice to have features).  
Musts
- folding knife
- brightly colored
- locking closed and open
- work well in dirt and grim
- easy to clean
- easy to open one handed
- pocket clip
- 3-4 inch blade
- strong rust free steel, holds an edge and strong point
Nice to have features
- under $100
- partial serrated knife edge
- easy to disassemble
- Safety button
Thank you in advance for anyone who tries to help me out.
	
		
			
		
		
	
				
			Musts
- folding knife
- brightly colored
- locking closed and open
- work well in dirt and grim
- easy to clean
- easy to open one handed
- pocket clip
- 3-4 inch blade
- strong rust free steel, holds an edge and strong point
Nice to have features
- under $100
- partial serrated knife edge
- easy to disassemble
- Safety button
Thank you in advance for anyone who tries to help me out.