All states share a common and binding obligation to apprehend and punish terrorists. Although Israel remains on the front line of this rule and does everything possible to comply with operational terms, it has a corollary obligation to keep sentenced terrorist murderers in confinement. When Haitham Muari, one of the Hamas murderers convicted in the grotesque 2004 mutilation murders of two Israelis in Ramallah, was recently set free, it placed Israel in the regrettable position of initiating yet another lawless terrorist release. The official explanation from Jerusalem – that Muari had "only" been involved in the pre-mutilation beating of Sgt. Maj. Yosef Avrahami, and should therefore be released after a much briefer period of imprisonment – is wrongly exculpatory, legally contrived, and nationally self-destructive.