LOS ANGELES (CNN) - A firefighter lost his footing and tumbled off a roof while fighting the fire at a one-story home in Los Angeles’ Sun Valley neighborhood Saturday night.

An official said the firefighter wasn't seriously hurt. (Source: LOUDLABS/CNN)
An official said the firefighter wasn't seriously hurt.
Crews managed to knock down the flames in about 20 minutes.
A couple and their child live there, but there are no reports of injuries.
The cause of the fire is still under investigation.
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