I got caught growing a few pounds of weed years ago, long story short, half of it was missing by the time it all got to court, and a cop came back to my place days later for the light shades, put them in the boot of his car and drove the opposite way to the police station. I got fined $300.
My buddy in high school had to watch his mum get beaten by his stepdad on a regular basis, so he got an axe, parted the guys forehead permanently and burned what was left of him in a mineshaft. 3 years jail.
The law works in mysterious ways here.