Fire Marshal investigating fatal East Mount Airy house blaze that killed 2, officials say

The Philadelphia Fire Marshal is investigating a house fire that left two dead early Friday morning, 

According to fire officials, the fire broke out on the 1000 block of Dorset Street in East Mount Airy. 

A man, 65, was transported to Einstein Hospital and a woman, 73, was transported to Temple University Hospital, per fire authorities. 

Both were inside the house when it was on fire and they later died from smoke inhalation, according to officials. 

This is a developing story. Check back for updates.