A resident said two adult family members and a friend were asleep on the second floor when she heard the alarm. She went downstairs and saw smoke coming from the basement.
Firefighters found a man dead shortly after putting out a fire inside a home in the Philadelphia's Mayfair section on Tuesday night.
Police said the driver was under the influence when he was traveling down Ryan Avenue just before 8 p.m. and struck the woman.
The Philadelphia Water Department is working to figure out what caused a water main break that led to a partial road collapse Tuesday morning.
The young boy and girl, both 7 years old, were pulled from the burning home on Sterling Street in the city's Mayfair section on July 23.
Neighboring homes suffered water and smoke damage. So far, no reports of injuries.