There was an index card taped to the lid.
OPEN THIS ONE FIRST.
He knelt down in the wet grass and undid the clasp.
And then he didn’t move.
Four seconds. Five. My son knelt on our lawn with the lid open and did not move a muscle, and then he scrambled backward on his hands, and when he got to his feet he was shaking.
His face had gone completely white.
“Mom.”
“What. Milo, what—”
“Call the police.”
I got to it and looked in.
And then I understood exactly why he’d said it.