Dozens of people were sent running from their apartments after a massive fire overnight.
Just after 2 a.m. a two-alarm fire broke out in the 13000 block of O'Connor Road at the Villa del Valencia apartment complex.
Sixteen units had to be evacuated after a fire started in the attic of a top story apartment.
Fire crews were able to contain the flames to just one apartment, but neighboring units had some smoke and water damage.
No one was injured.
Arson is investigating.