I think my friend is really hurt?

We filled up a 75 gallon barrel with Gunpowder, firework dust, Gasoline, and tons of nitro gliserine...and he went out to light it...well it exploded and it left a crater like 5 ft deep and 4 1/2 feet wide...um...i cant find my friend, i managed to find what looks to be an ear?! idk though, might be like a mushroom or something, but i cant find him, i thought he died or something cause after that the air smelled like burning meat, kinda like steak...then again i live in texas, so its common round here to smell steak. help?