"What does his locker have to do with this?"
"Derek Sloan hasn't been taking cash home in his pocket," I said, leaning forward until my chest pressed against the edge of the wood.
"A transit cop can't walk through the turnstiles at his home station in Westmere carrying four thousand dollars in undeclared small bills every Friday morning. Not with the station cameras covering the booth. He uses the abandoned token booth behind the old ramp at Hoyt- Halden."
"That booth has been boarded up since the transit strikes in eighty-four," Callahan said.
"The plywood on the track side isn't nailed down," I told him, pulling a small, notched piece of brass from the canvas bag at my feet.
It wasn't an official transit tool; it was a modified track-switch key, filed down at the teeth until it could slip the old double-tumbler locks the maintenance crews used on the utility closets.
"My boy worked track maintenance down here before he went into the service. He showed me the layout before he died. Sloan uses the old electrical junction box beneath the token booth floorboards. That’s where he stashes the week's collections until Sunday morning, when the cleaning contractors leave the side gate unlocked for the trash bins."
The Sunday I described had begun with rain on the station steps. Sloan came through the service gate carrying no shopping bag. A contractor's cleaner opened the old ramp entrance to wheel out bins. Sloan waited until she turned away, then slipped behind the boarded booth. He remained there longer than a man checking a lock needed to remain. When he came back, he adjusted his jacket and left through the same gate.
I had seen similar movements twice afterward. I had not followed him into the void or touched anything he stored there. The key in my bag could open the maintenance access, not prove what lay beyond it. I made that distinction because Callahan asked. My son had shown me the route years earlier when he was proud of a repair he had helped complete. Grief had preserved the map more clearly than any photograph.
My son's name was Peter. People who knew he died in service sometimes spoke as though that single fact explained him. Before the uniform, he had been a young maintenance worker with a habit of carrying screws in his coat pocket. He worried about an improperly grounded panel because a stranger might touch it later. The night he showed me the route, he made me hold the lantern while he checked the labels on three disconnected lines.
I told Callahan which junction box Peter had identified and why I knew its position. The captain asked what I had personally observed Sloan do. I gave the dates from my notebook as nearly as I remembered them and offered the original. I did not claim to have watched envelopes pass through a floor. Suspicion could justify checking a location through the proper process. It could not turn my imagination into testimony.
A transit property officer verified the old maintenance easement and the trust's retained access rights. Callahan requested advice on the search of any closed container found within the space. The authorization we signed covered entry and inspection of the utility void. The officers would document the circumstances and obtain the additional legal authority required before opening anything outside that permission. I wanted the search done correctly, even if correctness meant waiting beside another radiator.
I was angry enough to say foolish things about what a single discovery would prove. Callahan corrected me. An empty box would not clear the conduct already recorded. Other envelopes would require their own investigation. I nodded, ashamed of wanting one dramatic object to settle everything. Then I signed the access statement in my own hand. It described the door, the easement, my trustee role, and the limits of what I knew. My son would have approved of checking the labels before anyone touched the line.
Callahan stared at the notched brass key sitting on the yellow carbon pad.
"You didn't just wire yourself for sound tonight, Walter," Callahan said quietly.
"I buried my wife two years ago, Henry," I answered, my voice steady, though my bad knee felt as if someone had driven an iron spike through the joint.
"I’ve got nineteen months left on the mortgage on a row house that’s been in my family since nineteen forty-six. When Sloan started shaking down the cleaning girls who take the two a.m. local from Carver Avenue, nobody said a word because they were scared of losing their city badges. But I don't have a badge to lose. I have a pension that was earned with burned lungs and forty years of coal soot."