من لا يحضره الفقيه, volume 4, page 115

Hadith.5228 - Ismaʿil ibn Abi Ziyad narrated from Abu Abdullah (as) that Muhammad ibn Abi Bakr (may Allah (swt) be pleased with him) wrote to the Commander of the Faithful (as) asking about a mentally ill man who intentionally killed another man. The Commander of the Faithful (as) ruled that the blood money (diyyah) was upon his tribe (Aqilah) and that both his accidental and intentional acts were to be treated the same.

Translation: Bab Ul Qaim Publications — attributed by Thaqalayn·The Arabic above is the original.

Hadith.5229 - Ibn Abi Umayr narrated from Hisham ibn Al-Hakam from Abu Abdullah (as) regarding a man who commits a crime outside the Sacred Sanctuary (Al-Haram) and then seeks refuge within it. Imam (as) said: "The legal punishment (hadd) is not to be carried out on him, but he should not be given food or drink, nor spoken to, nor engaged in trade. By doing this to him, it is likely that he will leave, and then the punishment can be enforced upon him. However, if he commits a crime within the Sacred Sanctuary, the legal punishment must be carried out on him within the Haram, for he has shown no respect for its sanctity."

Translation: Bab Ul Qaim Publications — attributed by Thaqalayn·The Arabic above is the original.

Hadith.5230 - Al-Qasim ibn Muhammad narrated from Aban from Al-Fuḍayl ibn Yasar, who said: I asked Abu Jafar (as) about ten men who killed a man. Imam (as) said: "If the heirs of the murdered person wish, they may kill all of them and pay nine blood monies (diyyat). But if they prefer to choose one of them to execute, they may do so, and the remaining nine must each pay one-tenth of the blood money to the heirs of the murdered person." Imam (as) added, "Afterward, the governor is responsible for disciplining and imprisoning them."

Translation: Bab Ul Qaim Publications — attributed by Thaqalayn·The Arabic above is the original.

Hadith.5231 - Hammad narrated from Al-Halabi from Abu Abdullah (as) who said: "Imam Ali ibn Abi Talib (as) ruled in the case of two men where one of them restrained the victim while the other killed him. Imam (as) said: 'The killer shall be executed, and the one who restrained the victim shall be imprisoned until he dies in grief, just as he caused the victim to be held until he died in grief.'"

Translation: Bab Ul Qaim Publications — attributed by Thaqalayn·The Arabic above is the original.