Sulaiman al-A'mash الأعمش / سليمان بن مهران · The Chapters on Blood Money

“The blood money is for the near male relatives from the father's side and the wife does not inherit anything from the blood money of her husband,” until Ad-Dahhak bin Sufyan wrote to him, and told him that the Prophet (ﷺ) ruled that the wife of Ashyam bin Dibabi should inherit from the blood money of her husband.

Abu Qatadah, a man from Banu Mudlij, killed his son, and 'Umar took one hundred camels from him, thirty Hiqqah, thirty Jadha'ah and forty Khalifah. Then he said: “Where is the brother of slain? I heard the Messenger of Allah (ﷺ) say: 'The killer does not inherit.'”