New Delhi, June 6 -- One of the residents killed in a fire at an unregistered nursing home in western Sri Lanka had been chained, while another was untied and saved, a staff member said Friday.

Nursing home worker Danuja Chathuranga's comments came as public outrage grew over the treatment allegedly meted out to residents at the home in Galpatha, where 13 people are now known to have died in the blaze that started late Wednesday.

"There were two who were chained," said Chathuranga. "You only have to take your eyes away for one moment, they run away. One of them had gone one day with the chair he was tied (to) and was found entangled in a barbed wire fence. Another with sores on (their) legs was brought back from a muddy field."

"Our in...