Astrid Andersen had her life damaged by misguided police, a misguided judge and a misguided jury, all serving a misguided society.
The issue is risk. We are a society that wishes to abolish risk and attendant mishaps. When risk turns to mishap, we look for someone to blame.
In the United States that blame is applied through tort actions in civil courts. Here the ACC system all but closes that avenue for accidents. So there is a temptation to turn to the criminal courts.