Leo is known for playing Detective Kay Howard in Homicide: Life on the Street from 1993–1997. She has also been a regular on All My Children and The Young Riders. In 2008, she played the lead in the film Frozen River, for which she garnered an Oscar nomination.
|Alice Sutton||Sherri Quinn||Maureen Curtis||Donna Cheponis|
|L&O: "Sweeps"||L&O: "Who Let the Dogs Out?"||CI: "The Good Child"||L&O: "Personae Non Grata"|