When must a person who apostatizes while intoxicated be called to repent (Istitaaba)?

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If a person apostatizes while intoxicated, their Islam is valid if they return to it while still intoxicated, and they are questioned only after regaining sobriety to confirm their commitment. If they remain in intoxication for more than three days from the time of apostasy, their repentance is not accepted until they become sober. Upon sobriety, they must be called to repent. If they persist in disbelief, they are executed immediately. If they were killed by an assailant while intoxicated and apostate, the assailant is not liable for blood money because the apostate's inviolability has ceased due to their apostasy. Their heirs do not inherit from them if they die.