As they were burying a man ... when the man was let down, and touched the bones of Elisha, he revived, and stood up on his feet. 13:21
Seems suspicious, doesn't it? Especially when you consider how much God hated Benhadad. God killed Ahab and his family for not killing Benhadad. Maybe Hazael did the job for God when he smothered him. 8:7-15