Side note: I was having a conversation with my co-worker about how to get rid of a body and I said that if you throw it in a volcano it would be the perfect crime! Just sayin
No. You'd have to climb the volcano with the body, which would start to smell and get heavy. Unless you somehow get a helicopter, but you'd have to pay for the pilots silence.
Or just reach the volcano with helicopter, then leave the helicopter while carrying the body, take down the helicopter with pilot in it, throw body in volcano and walk down.
I need a vacation from my month of "baby bonding".