480/914C · 4332 West Avenue L · vehicle vs bicycle · vehicle fled scene · sheriff, CHP and FD enroute code 3

480/914C....4332 West Avenue L ....vehicle vs bicycle.....vehicle fled scene....sheriff, CHP and FD enroute code 3

UPDATE: CHP on scene, applying tourniquet

UPDATE 2: CHP advises not a hit and run, other vehicle is on scene, also not a bicycle....vehicle vs motorcycle