Poison Ivy is one of Batman's most accomplished rogues ... As Bruce's hallucinations begin, including visions of his parents’ death, he's able to recognize all the steps Pam took to fight ...

Like poison ivy and poison sumac, poison oak releases an oil called urushiol when it sustains damage. Your skin absorbs this allergen when you touch the plant. You may be able to reduce symptoms ...

Giving a poison to anyone who wants to die is assisting suicide - a crime - but giving it to someone without their consent and resulting in their death is murder. "On the outside of the body ...