See this quote from the Ohio CCW pamphlet page 20, paragraph two.
In Ohio, there is no duty to retreat from ones own home. There is no duty to retreat if there is no manner by which you can retreat safely. However, being in one's own home is not a license to use deadly force against an attacker. The person who is attacked in his own home, without fault of his own, may stand his ground and use deadly force only if he reasonably and honestly believed that deadly force was necessary to prevent serious bodily harm or death. If the person does not have this belief or he created the confrontation, he can not use deadly force and must leave the situation, even if he is in his own home.
What do you guys think? Does anyone know that actual Ohio law that pretains to this issue?