That night, she quietly left for the airport, preparing to leave Murica!
However, just as she was about to board the plane, a police officer appeared in front of her with an arrest warrant. "Susan, you're under arrest for aiding and abetting murder, and intentionally injuring others."
"We'll arrest you!"
It turned out that Bruno and Nancy had been suspecting Susan all this while!
It was not just because Susan was the only person present when Gabrielle and Henry were in trouble. It was also because of what Susan had asked the doctor.
Also, Nancy saw the bite marks on Susan's arm!
She was Henry's mother, and she could tell at a glance that they were bitten by him!
Nancy and Bruno interrogated Susan.
They did not point out on the spot that it was Susan who had harmed Gabrielle and Henry because the evidence was not enough!
They thought that they needed Susan to panic.