In the early 1970s, Lightfoot was involved with Cathy Smith; their volatile relationship inspired his songs "Sundown" and "Rainy Day People" among others. "Cathy was a great lady," Lightfoot told The Globe and Mail after her death. "Men were drawn to her, and she used to make me jealous. But I don't have a bad thing to say about her." Smith later became notorious as the person who injected John Belushi with a fatal speedball.
In the early 1970s, Lightfoot was involved with Cathy Smith; their volatile relationship inspired his songs "Sundown" and "Rainy Day People" among others. "Cathy was a great lady," Lightfoot told The Globe and Mail after her death. "Men were drawn to her, and she used to make me jealous. But I don't have a bad thing to say about her." Smith later became notorious as the person who injected John Belushi with a fatal speedball.