Unless you're arguing for the summary execution of all felons, we already allow murderers to walk free after serving their time. Hell, when those murderers are soldiers we give them medals and parades.
Sorry, technically those soldiers are killers and not murderers since when they take innocent lives it's endorsed by the state.
But if you think the presence of felons within society presents a social or public safety issue, consider that the real problem is that the justice system in the US is punitive and exploitative rather than rehabilitative, and what cultural and systemic issues might lead people to crime and violence in the first place, and to recidivism.
Sorry, technically those soldiers are killers and not murderers since when they take innocent lives it's endorsed by the state.
But if you think the presence of felons within society presents a social or public safety issue, consider that the real problem is that the justice system in the US is punitive and exploitative rather than rehabilitative, and what cultural and systemic issues might lead people to crime and violence in the first place, and to recidivism.