A 15-year-old girl was babysitting her two younger brothers Friday morning when a fire broke out in their home in unincorporated Gretna, killing all three of them, family members said. 
Yousra Badra was 15, Ali Aysheh was 7, and Mohammed Aysheh was 2, according to the Jefferson Parish Coroner's Office. Authorities were still underway Friday afternoon.
"They were very good kids," said Ibtisam Esmail, a cousin. The 15-year-old "took care of her brothers.”
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