Parole board members do not retry offenders. Instead, they fess out whether the inmate presents any risk of reoffending. Can she or he be returned safely into the community and, if so, when and with what restrictions?
If you get it wrong and release someone from prison, someone could be hurt, or worse — and you, as the decision-maker, will be held accountable, publicly
Source: Making parole decisions is one tough job | Toronto Star