A heavy law enforcement presence was deployed to the area of Quintana Road and Cassin Drive around 6 p.m. We are working to learn more. Full story: https://www.kens5.com/article/news/local/san-antonio-monday-evening-south-side-law-enforcement-police/273-991af328-d8a2-4f82-a1ee-7d6e65123a17