Man in his 30s overdoses on unknown substance Heard on: Galveston TX Law Dispatch Group Calls 00:19 00:00 10-4. 429, copy overdose, (number withheld) 7th Street. 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. 00:00 10-4. 429, copy overdose, (number withheld) 7th Street. 00:06 10-4. 00:08 75, copy 10-7. 00:11 Gonna be a male in his 30s, took an unknown substance. 00:14 He's breathing slowly. 00:16 First responders on scene. 00:19 Copy. 5/16/2026 08:34 PM Drug Violation 7th St, San Leon, TX 77539 View on map