Dr. Michael Mammone, a 58-year-old father of two, was riding his bicycle in the bicycle lane of Pacific Coast Highway in Orange County, CA.
Police say that Vanroy Evan Smith, 39, intentionally rammed his car into Mammone. Then Smith turned his car around, got out, and savagely stabbed Mammone as laid in the street.
Bystanders subdued Smith and held him for the police. A family of witnesses, who spoke to ABC Channel 7, said Smith was saying racial slurs and ranting about “White privilege.”
Mammone is an ER doctor. Police do not believe that Mammone had ever met Smith before.