Final answer:
Local laws vary on reporting times for suspected crimes, but generally, there's no exact time by which you must report a suspicion. It's best practice to inform law enforcement as soon as possible after becoming aware of a potential crime, especially to ensure safety and facilitate recovery of stolen property.
Step-by-step explanation:
When you suspect a crime has been committed, such as the theft of Ms. Greene's pearl necklace you've mentioned, there's often no specific time frame mandated for reporting it, unless a particular local law states otherwise. However, it is generally advisable to report such suspicions to the police as soon as possible. In scenarios where there's immediate danger or in the commission of a crime, you would want to notify the authorities immediately. The options given (Saturday at 6 p.m., Sunday at 4 p.m., Monday at 4 p.m., and Monday at 6 p.m.) seem to be arbitrary without context to specific legal requirements or policies that might dictate a certain timeframe.
If there is a local law requiring the reporting of a crime within a certain period, it would be important to follow this guideline. Absent of such a law, prioritizing the safety of individuals and the recovery of stolen property would mean reporting the incident to law enforcement as soon as you can.