Officer John A. Daroux was struck by a vehicle that was closely following the patrolman along Auburn Boulevard in Sacramento. Apparently the brakes on Daroux’s motorcycle locked abruptly and the vehicle behind him was unable to slow and avoid striking the motorcycle. The 36-year-old patrolman was rushed to the hospital but died two days later without regaining consciousness. Daroux had served as a sergeant in the army air service in France during World War I.