What pattern is observed in the burglar's activities over time?

The observation that the burglar was becoming more brazen indicates a shift in behavior reflecting increased audacity or confidence over time. This can manifest in various ways, such as selecting more challenging or riskier targets, committing burglaries in areas where there may be more potential witnesses or police presence, or utilizing techniques that indicate a higher level of experience or fearlessness.

This pattern suggests the burglar was likely gaining confidence from previous successes or minimal consequences experienced during past crimes. A brazen approach typically implies a disregard for the potential risks associated with the criminal activities, often leading to a higher frequency or boldness of crimes committed. Understanding this behavior is crucial for law enforcement in developing strategies to intercept or prevent future burglaries by anticipating similar patterns in criminal activity.