According to police, Donald J. Klens would use his own cat litter and take that of neighbors, tossing it out his car window over a two-year period while watching for police. He faces a possible $150,000 fine.
Police nabbed him after a two-month all-out effort in which officers in full camouflage hid in the woods and staked out spots in unmarked cars. They said Klens offered no explanation for his actions.