ENCINITAS (CNS) - A triplex caught fire in Encinitas early Monday, causing no injuries but leaving four people displaced, authorities said.

The blaze in the 400 block of Norfolk Drive broke out about 2:40 a.m., said a North County Fire Protection District dispatcher. The blaze was knocked down by 3:30 a.m.

The cause of the fire was under investigation.

News 8's Adrienne Moore files this video report from the scene with the latest.