Serial Arsonist Targets California Community

Authorities are searching for a serial arsonist who has set more than three dozen fires in Oceanside, police said.

Police said they believe the person struck again Saturday night near the San Luis Rey river bed, reported 10News. Fifteen acres were burned.

Saturday's fire was the 39th fire since the arson spree started in mid-January.

Local law enforcement said they are committed to tracking down whoever is responsible, reported 10News.

Federal investigators are also getting involved. The Bureau of Alcohol, Tobacco and Firearms is offering a $5,000 reward for help in finding a suspect.