In Jeepers Creepers (2001), Darry received a phone call at the diner from a woman who describes to him exactly what he looks like. She explains that she had seen his sister and Darry with lots of cats.
Darry and his sister Trish then visited an old woman with many cats (as mentioned in the phone call). He never mentioned the phone call before her.
Darry and his sister Trish then visited the police station and met a woman called Jez, who he asks about the phone call.
Why does Darry think Jez is the one who called him over the phone, but not the old woman?