Firefighter injured in early morning blaze

A Memphis firefighter was transported to the hospital following a house fire early Thursday morning in the 500 block of Howard Drive.

He was treated for smoke inhalation and listed in non-critical condition.

Firefighters arrived at the scene just after 1:30 to find a vacant house in flames.

It took crews 15 minutes to extinguish the blaze.
   
Authorities are still investigating the cause.