Police say multiple people approached the 24-year-old as he was walking into his house.
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.
One person was found dead after a house fire in the city's Mayfair section early Wednesday morning. Two children were also critically injured, according to fire officials.
The classic eatery, just off Frankford Avenue, is now listed on a commercial real estate site as a "fully equipped and actively operating diner."