NEW DELHI (AP) — Rescuers using gas cutters and shovels were searching in construction rubble Sunday for more than a dozen workers feared trapped in the second of two building collapses in India that together have killed at least 19 people.

The 12-story apartment structure the workers were building collapsed late Saturday while heavy rains and lightning were pounding the outskirts of Chennai, the capital of southern Tamil Nadu state. Police said 26 construction workers had been pulled out so far and the search was continuing for more than a dozen others.