I'm no forensic pathologist, but...
SPOILERS!!!!!
It's amazing to me that Embry's corpse was devoid of all clothing and shoes.
*SPOILER*
Good point! I'd not noticed that. Perhaps it came apart, it had been 2 years since she killed him. But I'd think some of the clothing would still be visible on him.
"I'd say this cloud is Cumulo Nimbus."
"Didn't he discover America?"
"Penfold, shush."