Final answer:
The most likely motive for the arson in this case would be to cover up a crime.
Step-by-step explanation:
The most likely motive for the arson in this case would be to cover up a crime. Arson is often used as a means to destroy evidence or divert attention from another illegal activity. This is supported by the example in the LA Times article where a serial arsonist burned multiple buildings. In addition, the quote from Sykes and Matza's study on techniques of neutralization suggests that individuals may rationalize their actions by appealing to a higher purpose, such as stealing money for a sick parent.