1.   Property arson usually involves a paper trail, she said, but if an arson target is a renter, not a property owner, investigators face new hurdles.

2.   Politicians have become a favored arson target in recent months.

3.   Surprisingly enough, even though done by a mass, the looting and arson targets appeared to be selective.

4.   The arson targets have been abandoned and occupied homes, a church and at least one apartment complex under construction.