"Wait," said Enemy of John Phoenix. "The costume is reversible yes but if you check for DNA you will find my DNA all over the kangaroo side which proves I disguised as a rabbit BUT it also happens that there is no DNA on the rabbit side proving I never disguised as a kangaroo because if I did my body would be touching the rabbit side!"
John Phoenix checked for DNA and started sweating when he didn't find any on the rabbit side.
"This means there really was a kangaroo outside the bear cave!" said me.
"But kangaroos don't exist in forests," said owl.
"I stole one from Australia and brought him here. What, do you think he'd explode into fairy dust just by being surrounded by trees?"
"Hoo hoo hoooooo!" cried the owl judge but he acknowledged my argument and sentenced John Phoenix to death.
The End