The investigation follows its course, and the case remains open until it is solved. The role played by our liaison officers is important because they are the ones who stay in contact with families to keep them abreast of what is happening on the ground.
We learn lessons from every kidnapping case, as each of them is unique and cannot be compared to others. One of the things we have learned is that we have to communicate more with family members. We sometimes obtain from third parties or even other countries confidential information that we cannot disclose. We still have to find a way to communicate part of the content.