LOS ANGELES (AP) — Catherine O'Hara, the Emmy-winning actor known for comedic roles across the decades — from Kevin's beleaguered mom in “Home Alone” to the iconic Moira Rose in “Schitt's Creek” — died Friday at 71. The Canadian-born O'Hara died at her home in Los Angeles “following a brief illness,” according to a statement from her agency, Creative Artists Agency. Further details were not immediately available.