Unlike life imprisonment, execution eliminates any possibility of an offender committing further violence, whether against other inmates, prison staff, or, in rare escape cases, the public. The focus here is specifically on incapacitation: removing any possibility of future harm, however small the odds, has independent value beyond deterrence or punishment. Unlike life imprisonment, execution eliminates any possibility of future violence by that individual, whether against other inmates, prison staff, or, in rare cases, the public. Supporters argue this incapacitation benefit is absolute in a way no other sentence can match.