Romeo and juliet juliet capulet didn't take her own life. She was murdered by the person she trusted most, her new husband, romeo montague, who made the sacrifice to ensure his own immortality. But romeo didn't anticipat...Romeo and juliet juliet capulet didn't take her own life. She was murdered by the person she trusted most, her new husband, romeo montague, who made the sacrifice to ensure his own immortality. But romeo didn't anticipate that juliet would be granted eternal life as well, and would become an agent for the ambassadors of light.