Fires at two clothing factories in Pakistan left 283 people dead - many trapped behind locked doors and barred windows - tragedies that highlight workplace perils in a country where many buildings lack basic safety equipment and owners often bribe officials to ignore the violations.
The blazes broke out Tuesday night at a garment factory in the southern port city of Karachi and a shoe manufacturer in the eastern city of Lahore. At least 258 people died in the fire in Karachi, where rescue workers were still searching Wednesday for bodies in the charred building. Another 25 perished in Lahore.
Panicked workers in Karachi had only one way out since the factory's owner had locked all the other exit doors in response to a recent theft, officials said. Many victims suffocated in the smoke-filled basement.
"The owner of the factory should also be burned to death the way our dear ones have died in a miserable condition," said Nizam-ud-Din, whose nephew was killed in the fire, one of the deadliest industrial accidents in Pakistani history.
Police were searching for the factory's managers and placed the owner on a list of people who are not allowed to leave the country, said Roshan Ali Sheikh, a top government official in Karachi.
"It is a criminal act to lock the emergency exit doors, and we are trying to know who did it, and why," Sheikh said.
The fire started when a boiler exploded and the flames ignited chemicals that were stored in the factory, which manufactured jeans and other clothes for export. Between 300 and 400 workers were inside when the blaze erupted.
Many of the deaths were caused by suffocation as people trapped in the basement were unable to escape when it filled with smoke, said Karachi fire chief Ehtisham-ud-Din.
Those on the upper floors of the five-storey building had to break through metal bars covering the windows so they could leap to safety. Dozens were injured doing so, including a 27-year-old pregnant woman.