John Doe new ending

John overheard Angela’s call with Dr.Cox. He knew that his identity was known. He rushed to her to kill her. She ran away to avoid his knife. The police didn’t arrive yet. She fought with him furiously, and he put his knife down. She picked the knife up and showed it to him. He was surprised and ran away to avoid her knife, but he was caught by the police waiting for him in front of the house.