"The night before he died."
I froze.
"That's impossible."
"Why?"
"Because Thomas told me he was going to bed early. He said he wasn't feeling well."
Nathan went silent.
I gripped the phone tighter.
"What are you saying?"
"I'm saying my father was at the store after midnight."
I stared at the darkness outside.
"And he wasn't alone."
***
The next morning, Nathan arrived at my house carrying a laptop and a small black case.
He looked exhausted.
I invited him into the kitchen.
For a moment, I almost asked whether he wanted coffee the way Thomas liked it.
Then I stopped myself.
Nathan noticed.
He smiled sadly.
"Black, please."
I stared at him.
Thomas drank his coffee black.
No sugar.
No cream.
Forty-six years of hidden history seemed to sit between us at the kitchen table.
I poured his coffee.
Then sat down.
"Show me."
Nathan opened his laptop.
The screen displayed grainy security footage from outside the old store.