A techie couple, Pilla Uma Maheswara Rao and Pilla Sailaja, were among the seven devotees who died when a rain-soaked wall collapsed at Sri Varaha Lakshmi Narasimha Swamy Temple in Simhachalam in Andhra Pradesh on Wednesday. The couple were based in Hyderabad and had been working remotely. The wall collapsed near the shopping complex when people gathered to buy tickets.