Steve Kemp

It wasn't his hair she had to worry about, was it? Very softly, still hearing the shake in her voice, she said everything that was salient, spitting it out like some horrible medicine too bitter to swallow. 'Steve Kemp. The man who refinished your desk in the den. Five times.

Vic Trenton in Rattlesnakes explicitly recalls Donna's affair with Steve Kemp and the Camber tragedy, matching Cujo.

I couldn’t blame her for getting stranded at the Camber farm, so I blamed her for an affair she’d had with a loser named Steve Kemp. It was brief and meaningless and had nothing to do with the goddam clogged needle valve, but the more I scratched that sore place the more inflamed it became.

Vic Trenton in Rattlesnakes explicitly recalls Donna's affair with Steve Kemp and the Camber tragedy, matching Cujo.