A 23-year-old tech professional, Aravind, was killed in a gas cylinder blast at a PG accommodation in Bengaluru's HAL Police Station area. The explosion, which occurred around 6:15 pm, also injured three other residents who are in stable condition at Brookfield Hospital. The building was evacuated, and initial findings suggest a commercial gas cylinder was involved, though the exact cause is under investigation. Police have registered a case against the PG management.