“He’s got a lot of bitterness in his heart,” Althea says.

“He’s got reason to. I sure thank you for the tomatoes.”

“Any time, Penn.”

I get into the car and lay the bandanna on top of the police file, then wave at Georgia Payton as I drive away. She doesn’t respond.

As I clear the first turn, the significance of what I saw in Del Payton’s charred Fairlane bursts into my conscious mind with the brilliance of a flare. I pull onto the shoulder, park, and with shaking hands pick up the file I bought from Willie Pinder. Caitlin’s article said Del’s car was destroyed by dynamite. That fit with the story I’d heard all my life. But if I remember Huey Moak’s drawled lectures correctly, much of what I saw five minutes ago contradicts that version of events.

For one thing, dynamited cars almost never burn. Payton’s did. But it’s the shearing that’s important. Whatever exploded in that Fairlane attacked both engine and firewall with tremendous cutting force, like an acetylene torch completing its job in a fraction of a second. It left shrapnel no bigger than thumbtacks. And it created a flash hot enough to set fire to a car constructed with only a fraction of the plastic used in modern vehicles. I can still hear Huey’s voice in my mind: Those are characteristics of a uniquely stable, versatile, and powerful explosive that the Army calls C-4. The Russians call it Semtex. The French, plastique. Civilians call it good old plastic explosive. . . .

Fifteen pages into the Payton file, I find the crime-scene report. Near the middle of the page a handwritten sentence reads “Bomb constructed of unknown material” in black ink. But a blue line has been drawn through the words “unknown material” and the words “commercial-grade dynamite” written above them. At the bottom of the page, a note in blue reads, “One day following the initial scene investigation, Patrolman Ray Presley discovered fragments of civilian blasting caps and wire fragments in the wooded area one hundred feet from the vehicle. Subsequent lab analysis showed traces of nitroglycerine.” Nitroglycerine is one of the main ingredients in dynamite. Beneath that final note are two signatures: Detective First Grade Henry Creel and Detective Ronnie Temple.