The kettle was whistling on the back burner of my gas stove when I heard the low, heavy rumble of an unfamiliar delivery van turning off the blacktop and heading down our dead-end street. It was a Tuesday morning in early July, the kind of sticky, heavy summer day where the air feels like wet wool before you even step outside. I didn’t think much of it at first. People order things online all the time now, and delivery drivers are always getting our house mixed up with the duplex around the corner on Maple Street because the town planners back in the seventies must have been half-blind when they numbered these lots. I poured my hot water over a tea bag, watched the amber color bloom through the ceramic mug, and waited for the engine noise to fade away. It didn’t. Instead, I heard the dull thud of something light hitting the linoleum right behind our front screen door, followed by the crunch of gravel as the van backed out and hurried away.