PHILADELPHIA (CBS) — Two people are dead after flames tore through a home in South Philadelphia.

The fire broke out shortly before 11:30 p.m. Friday at a home along the 1700 block of Moore Street.

After the flames were out, firefighters found the bodies of two people inside the home.

Fire officials say there were no working smoke alarms inside the house.

The identities of the victims were not immediately released.

The cause of the blaze in under investigation.