He and Adelson's daughter, Wendi Adelson, have been involved in a bitter baby custody battle at the time of his slaying. The Adelsons also allegedly opposed Markel's need to raise the children in a kosher household. Donna Adelson nearly appears in court Jan. 22, 2024, for a case management hearing. Adelson is charged with first-degree murder within the 2014 dying of her son-in-law, Dan Markel. She waived the potential battle and her right to acquire outside counsel. The law doesn't point out abortion or…