Dozens hospitalized after tanker truck spills ammonia in Oklahoma

Breakdown

• A tanker truck leaked ammonia in a hotel parking lot in Weatherford, Oklahoma, prompting a large emergency response.
• Thirty-six people were treated for injuries, with 10 transferred to higher-level care, and hundreds were evacuated. 49s
• Authorities believe the leak may have been caused by a mechanical valve failure or faulty seal, not an accident. 1m 21s
• A shelter-in-place order was issued and later lifted; local schools and Southwestern Oklahoma State University canceled classes. 1m 59s
• Hazmat crews and the fire department continue to monitor the area and check air quality to ensure public safety. 2m 54s