So Timmy and Brody headed towards Coops house.
"Timmy first we should take some of Kats hair."Said Brody.
They found Kat sleeping took a few photo's and a hair strand and went to the basment,the kids took photo's of his gadgets too.
Then they went to police department.
"Ok this is the same Kat Coop calls an alien why should we belive you!"Shout's the police man.
"Look we have photo's of his gadgets and a DNA sample!"Timmy replied.
"These could just be props?"He said
What about the DNA and can't you guys take an x-ray."Yells Brody.
So they took an x-ray and checked the DNA and when the results were back the police man was in for a shock!