Is there any mod that adds random crimes that NPCs may commit and gaurds go after them? (Could think of it as GTA when a NPC commits a crime and the police come after him)

Decided I would kill 2 birds with one stone...

Is there any mods that add investigations? Example: a bloody body is found in a back ally, the killer is long gone but there is a clue somewhere on or near the body, you must fidn the clues and solve the crime.

Sometimes a NPC will get caught stealing and the guards will chase and kill then in the vanilla game.

I have not encountered this, not even once.

I see City-Swimmer in Bravil sneaking around and stealing food quite often.

I witnessed the guards kill Ontus vanen (SP?) the mage you usually see wandering about the market district.

Hmmm... What about Investigations?

I may try to undertake a mod that adds investigation quests. (I just cant script wroth crap! )

Maybe a fun quest there too, say you witnessed a killing, sometime later a guard approaches you and begins to question you, and starts off on a quest to prove your innocence or something.