My father’s expression shifted from confusion to shock. He took a half-step back, his hand gripping the edge of the door frame. He knew who Leo was now.

The Shocking Truth in the Backpack
Then, the unthinkable happened.

Leo didn’t try to force his way inside. He didn’t yell. Instead, he maintained dead, unblinking eye contact with the man who had cast his mother out into the street. Slowly, deliberately, Leo swung his backpack around to his chest. He unzipped the main compartment.