What is the purpose of 'controlled delivery' during a contraband investigation?

The purpose of 'controlled delivery' during a contraband investigation is primarily focused on monitoring the movement of contraband. This technique involves allowing the shipment of illicit goods—such as drugs or weapons—to continue to its intended destination under the surveillance of law enforcement. By doing this, agents can track the contraband to the individuals or organizations involved in the transaction.

This method is strategic as it provides an opportunity to gather critical real-time intelligence about how these operations are conducted, including the logistics, routes, and potential handlers involved. It can reveal connections between suppliers and distributors, allowing investigators to construct a more comprehensive view of the network involved in the criminal activity.

In this context, while identifying criminals and obtaining evidence might be subsequent objectives of a controlled delivery, the primary purpose remains the monitoring of the contraband's movement. This is essential in assembling a case that can lead to more significant arrests and the dismantling of larger criminal operations.