Later, the black diamond is delivered to scientist Gordon Jacobs, who has fallen from grace. Using Gordon's rage, Eclipso from inside the gem manipulated him into cutting himself with the gem so he can possess him. After taking his body, Eclipso murders Jonah Bennet, Gordon's partner and father of his fiancé, Mona, who has come to visit Gordon, but after that, Gordon realizes that he was out of control and he must destroy the gem, but Eclipso tells him that if he does, he will also kill himself, because they are one and the same now. Eclipso also manipulates and convinces Gordon not to throw away the gem, using Mona as an excuse. However, Eclipso warns that if the diamond and he are destroyed, the blood bond between them means Gordon will die too. Manipulatively, Eclipso reminds that with Jonah's death, Gordon must be there to comfort her and soon, Gordon is convinced.