What crime and consequences would you like to see implemented in the game?

I like the idea of hacking and criminal career having consequences. Particularly if a Sim has a low level skill with chances of being caught lowering as they develop.
It would be fun if at higher levels the dice roll makes it less likely to be caught but if you do then the consequences are higher. So a criminal Sim might go to prison and not be in game for a year or something. Also burglar coming back would be ace. If you had any alarm and a high fitness they were no problem and just added some suprise.

My most memorable Sim moments have been unexpected and out of my control changing the story somewhat. Makes it feels bit more organic and yes I agree with @Babykittyjade that an element of danger makes it a bit more spicy and fun. I like a certain amount of control (like autonomy off on selected Sim lol) but I also like to be surprised and not have to actively force/orchestrate Happenings.