Person bleeding heavily near South Mariposa and Monterey Heard on: Alameda CA EMS Dispatch Group Calls 00:05 500, this is Alpha 172, code 2 for a hemorrhage, (number withheld) South Mariposa, across from Monterey, dispatch 2. Transcript This transcript is auto-generated from live dispatch audio and may be incomplete or inaccurate. It is not an official report and may change. 500, this is Alpha 172, code 2 for a hemorrhage, (number withheld) South Mariposa, across from Monterey, dispatch 2. 7/6/2026 05:47 PM Medical Emergency S Mariposa Ln, Dublin, CA 94568 View on map