With fires recently scorching parts of Southern California ABC10 News looks into how fire investigations work.

The causes of about 45% of fires handled by Cal Fire in County from 2019 through 2023 are either ‘undetermined’ or classified ...

Firefighters with the San Diego Fire-Rescue Department responded to a fire in the second floor of an apartment building in ...

Firefighters battled a structure fire that broke out in a commercial center in La Jolla Saturday, but no injuries were ...

A series of fires that erupted across San Diego last week, destroying a home and displacing residents, started in homeless ...

Three fires that broke out in San Diego last week started from homeless encampments, the San Diego Metro Arson Strike Team ...

From their vantage point at San Diego Fire Station 16 atop Mount Soledad in La Jolla, fire Capt. Paul Shuttleworth and ...

For the last few weeks, a team of investigators from the U.S. Bureau of Alcohol, Tobacco, Firearms and Explosives has worked ...

Border 2 Fire. Border 2 Fire initially started 1:58 p.m. Jan. 23 in San Diego County. After being active for a week, it has ...

Border 2 Fire initially started 1:58 p.m. Jan. 23 in San Diego County. After being active for six days, it has burned 6,625 ...

After a night of rain that potentially aided firefighting efforts, the Border 2 Fire was 43% contained by Monday morning.

In the same month that multiple fires devastated Los Angeles County, the Border 2 Fire sparked and set over 6,000 acres ...