Mohammad Anwar, 66, of Springfield, Va., Was killed Tuesday afternoon near Nationals Park, the Metropolitan Police Department said in a statement.
The girls, 13 and 15, assaulted Anwar with a Taser while hijacking him from the car, which led to an accident in which he was fatally injured, police said.
The girls were charged with murder and armed robbery, police said.
The youngest daughter is from southeastern DC, the oldest from Fort Washington, Md., Police said.
Anwar immigrated from Pakistan in 2014, his family said on the GoFundMe page.
He “was a beloved husband, father, grandfather, uncle and friend who always offered a smile when you needed it. He leaves behind a family, near and far, who cherish him, the love and miss him greatly, ”the family said.