"Search the whole place," said Hotch.

The group split up. Morgan, Reid, and Hotch went to the back of the building. Hotch opened the door and Morgan walked through.

"Clear. There is no other entrance, no other rooms," said Morgan.

"Hotch, you might want to see this," said Reid.

Written on a window was another message.

"find us now."

"He's moved them," said Morgan.

"How does Cara usually write her letters?" asked Reid.

"Split between cursive and print," said Morgan. "Why?"

"These are all print. But all lower case. She differentiates them in the middle of some words," said Reid. "Doesn't she?"

"Sometimes. She will use uppercase in the middle of some words," said Morgan.

"He wrote this," said Reid.