NORTHRIDGE, LOS ANGELES - Investigators in Northridge are looking into what sparked a large fire that ripped through a popular restaurant overnight Monday.
The flames broke out around 2 a.m. Tuesday morning at the Tilted Kilt.
The fire triggered a large response from firefighters.
Investigators said they found enough evidence to call the fire suspicious, but did not reveal what they found.
No one was hurt in the blaze.