Final answer:
Jay may be justified in detaining Doreen for suspected shoplifting if he has probable cause and conducts the detention in a reasonable manner, according to the shopkeeper's privilege laws. Without probable cause or if the detention is unreasonable, Jay may face legal consequences.
Step-by-step explanation:
Whether Jay, as a merchant, is justified in detaining Doreen for suspected shoplifting depends on the laws of the jurisdiction in which the store operates. Typically, many regions have what is known as a 'shopkeeper's privilege,' which allows them to detain a suspected shoplifter for a reasonably short period of time, provided they have probable cause to believe that shoplifting has occurred.
In this context, 'probable cause' would mean that Jay must have some concrete evidence or a reasonable suspicion that Doreen has taken merchandise without paying. The detention should also be conducted in a reasonable manner, both in duration and approach. If these conditions are met, Jay may be justified in detaining Doreen until law enforcement arrives or until the situation is resolved.
However, if Jay lacks probable cause or detains Doreen in an unreasonable manner, he may be liable for false imprisonment or other legal repercussions. It is important to adhere to the law and respect the rights of the individual while protecting the interests of the business.