What was the most common form of arson reported in 2010?

In 2010, the most common form of arson reported was residential arson, where homes and other dwelling structures were intentionally set on fire. This type of arson often involved motives such as revenge, vandalism, or financial gain through insurance fraud. Additionally, many incidents were linked to youth and gang-related activities. Overall, residential properties accounted for a significant portion of arson cases that year.