James Reardon works for the FBI. He knows about the plane that appeared out of nowhere and his name is on a sticky note in Jonah Skidmore's adoption file. Michael Skidmore and Linda Skidmore both dislike him because he threatened them and wouldn't give them any information. Katherine stated he seemed like he wanted to know how much they actually knew and that was the only reason he agreed to meet with them. Then Jonah creates a distraction so that Katherine can grab some information from the file on James's desk.
Found (Book one)