What questions should be asked to undercover cops during an investigation?

During an investigation, undercover cops should ask questions that help gather information about criminal activities, suspects, and evidence. These questions may include inquiries about the nature of the crime, the individuals involved, their motives, and any potential leads or connections. It is important for undercover cops to ask open-ended questions that encourage suspects to provide detailed and incriminating information, while also being cautious not to reveal their true identity or intentions.