I want to listen to the tape of Jamal Khashoggi's death
Seriously? What could you possibly expect to learn from the tape?
I want to find out if I should care about this issue.
Curiosity is often a good thing, but I would really be careful about trying to listen to someone else's death tape. I do hope that before you listen to that tape, you have gained permission from his family, and make sure that you are mentally ready to hear very disturbing things that you may not be ready for.
I can take the disturbing things I will hear. It's just audio.
It's still disrespectful to the victim and his family to listen to the tape if you are just trying to satisfy your curiosity. Reading about the event will probably sufficiently satisfy your curiosity without disturbing the family.