Overview
- The collapse occurred on Thursday at the Kaveri/Cauvery stone‑crusher site in Madapattana on Bengaluru’s outskirts when a large boulder rolled down from an upper pit and struck labourers working below.
- Officials have confirmed seven workers killed and several others injured, rescue teams are still clearing debris and authorities warn the toll could rise as more people are recovered.
- Central Zone IGP S. Girish said an excavator operating in an upper quarry pushed the boulder that rolled downhill, and police have taken the quarry owner into custody for questioning.
- Karnataka’s chief minister and the Mines and Geology Department have ordered formal inquiries to determine whether the quarry was licensed and whether safety rules were followed, with compensation and legal action to follow based on the report.
- Most victims were daily‑wage migrant workers living in makeshift housing near the site, underscoring recurring safety and oversight problems at local quarries that could prompt tighter enforcement and regulatory reviews.