My boss came to me and said someone tried to kill him
Dreams about your boss may symbolize your work or career. Therefore, this dream may indicate that you are feeling concerned about the safety and stability of your job. Your boss telling you that someone tried to kill him may represent some kind of threat or danger at your workplace.
Alternatively, this dream may also represent feelings of anxiety or insecurity in your waking life. Perhaps, you are afraid of being harmed or threatened by someone or something, and your subconscious mind is trying to communicate this to you through this dream.
Overall, it is important to pay attention to the details of this dream and to the emotions it evokes. By doing so, you may be able to better understand the underlying concerns that your subconscious mind is bringing to your attention.