Clay Pigeons is a 1998 black comedy film written by Matt Healy and directed by David Dobkin, and starring Joaquin Phoenix, Vince Vaughn and Janeane Garofalo.
Rushing back to town, Clay seeks help from Amanda to cover it up but she refuses to help as she doesn't want everyone knowing about the affair.
A short time after the funeral, Clay arrives home to find an unapologetic, half-naked Amanda pressing him to continue with their affair as if nothing has happened.
After a jealous Amanda kills Gloria, a waitress Clay briefly dates, while they are making love she convinces him not to report it.
Soon enough, FBI agent Dale Shelby and her partner Reynard come to town and examine the unprofessionally controlled crime scene.
They zero in on Clay as the prime suspect as they have video footage of his affair with Amanda, he was dating a now missing Gloria and he reported finding a third.
There, Lester visits him late without anyone seeing and hints about targeting Kimberly, a young waitress Clay knows.
He gives Lester the cold shoulder, and then Clay watches from the diner as he, introducing himself as Lyle, talks a man who looks like Sheriff Mooney into taking him along.
"[6] Dobkin said of the characters, "I wanted everyone to be different than what they appear to be — the FBI agent who smokes pot, the small town sheriff who seems slow but is the one who figures [the murders] out in the end.