Theo Boone and the rest of his eighth grade class are all on a big trip in Washington D.C. Things are right on schedule until Theo sees fugitive Pete Duffy on the Metro. Theo recognizes him right away and helps the FBI to arrest him. But now Duffy knows what Theo looks like and who he is. Theo is in more danger than he has ever been in before, and he won't stop until he is sure that the killer is brought to justice. Recommended for ages 8 to 12.