Person having a seizure at Walgreens on Barton Road Heard on: San Bernardino County Fire - Valley 00:06 Seizure victim, Delta Two, medic engine twenty-three at Walgreens, Barton Road and Mount Vernon Avenue. 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. Seizure victim, Delta Two, medic engine twenty-three at Walgreens, Barton Road and Mount Vernon Avenue. 2026-11-05 15:14 UTC Medical Emergency Barton Rd, Grand Terrace, CA 92313 View on map