Two 19-year-olds drowned in a quarry in Mumbai's Borivali area, despite rescue efforts, on July 11, 2026.

Two 19-year-olds drowned in a quarry in Mumbai's Borivali area, despite rescue efforts, on July 11, 2026.

MUMBAI: Two first-year junior college students drowned in a water-filled quarry in Ketkipada, Dahisar East, on Saturday after they unknowingly walked into a deep section of the…