Question: Why did Thade kill the two apes that were with him after they showed him the trail left by Leo's pod?
Answer:To prevent anyone else from learning that Leo came from space. After Pericles' ship crashed, there was a prophecy of a second coming of Semos, the founder of Ape civilization. Thade wants to kill all humans, so if anyone found out, it would be considered a sign and the council might consider making peace with the humans.
Answer: To prevent anyone else from learning that Leo came from space. After Pericles' ship crashed, there was a prophecy of a second coming of Semos, the founder of Ape civilization. Thade wants to kill all humans, so if anyone found out, it would be considered a sign and the council might consider making peace with the humans.
Captain Defenestrator