Grammy-nominated baritone Jubilant Sykes was fatally stabbed at his Santa Monica home two days ago, leading to the arrest of his 31-year-old son, Micah Sykes, on suspicion of homicide.Santa Monica Police officers apprehended Micah Sykes at the scene, and he is expected to be formally charged, with his mother, Cecelia, reporting his history of mental illness.Jubilant Sykes, 71, was renowned for his versatile voice across classical, gospel, and jazz genres, performing at prestigious venues like the Metropolitan Opera and Carnegie Hall.