Robert Ridenour was arrested by the San Mateo Police Department on October 10, for allegedly stabbing a co-worker after a heated argument. The victim's injuries are not life-threatening. Ridenour is being charged with assault with a deadly weapon, as per the San Mateo Police Department.

During the San Mateo incident, co-workers were able to intervene, separate the parties involved and notify the authorities. 

Anyone with information about the San Mateo incident is welcome to contact the San Mateo Police Department directly at (650) 522-7700.