The world woke up to a nightmare. Catherine O’Hara, the brilliant force behind so many unforgettable characters, is gone – and now, painful new details of her final hours are emerging. A frantic 4:48 a.m. call. A rush to a Los Angeles hospital. A “brief illness” that turned suddenly, brutally final. Friends, family, and fans are left devastated, clinging to her last public moments, her last words, her last lo… Continues…