By Dan Wing

By Dan Wing

PHILADELPHIA (CBS) — Parts of three homes collapsed in the Frankford section of Philadelphia Tuesday morning.

READ MORE: Pennsylvania Rep. Scott Perry Says FBI Agents Seized His Cellphone

Philadelphia Police say the porch roof collapsed off the front of several houses just before 10 a.m.

READ MORE: Chester County DA Taking Over Investigation Into Ellen Greenberg's Death

One of the homes was vacant, but the other two were occupied.

MORE NEWS: Philadelphia Tennis Players React To Serena Williams' Retirement Announcement

Authorities say no injuries were reported, and L&I Inspectors are on their way to evaluate the homes to see if the residents need to be evacuated for an extended period of time.