Sobbing Ugandan parents sifted through the ashes of a school dormitory Tuesday, trying in vain to identify their daughters from the piles of charred piles left by a fire that broke out overnight, according to AP. Police said that the fire killed at least 19 schoolgirls and two adults and may have been set deliberately. «Preliminary investigations indicate that it was homicide,» Police Inspector General Kale Kaihura told reporters at the scene. Margaret Atim, 9 years old, said she woke up after hearing a bang. «I saw fire on one side of the dormitory and I jumped out through the window,» said Atim. She said she heard students crying and screaming and sounds like gun-blasts. But billowing smoke and tears in her eyes prevented her from seeing what was happening, she said. Parents at the site mourned their children. «Help me, oh God please help me,» wailed Jacqueline Bakoba as she lifted up part of the collapsed roof looking for her missing daughter, Betty. By the time the fire brigade reached the school, most of the girl's dormitory had already burned down and part of the roof and inner walls had collapsed. The fire burned away almost all the mattresses and children's clothing and the heat warped the metal bed frames. Kaihura said interviews with teachers and survivors led him to believe the fire had been started deliberately. Teacher Frederick Bugmbe said there were 58 girls in the dormitory, but some managed to wriggle through narrow windows. Hundreds of parents arrived at the school, which has around 1,000 students, to search for their children. The school is 12 kilometers (seven miles) from the capital, Kampala. Police, while saying 21 people had died, were still searching the site for more bodies.