During what step of the 5 cs is the post blast investigation performed?

The post-blast investigation is performed during the "Collect" step of the 5 Cs, which stands for Confirm, Control, Collect, Care, and Communicate. This step focuses on gathering evidence and information related to the blast incident. Investigators analyze the scene, collect physical evidence, and document findings to understand the circumstances surrounding the explosion. This thorough collection process is crucial for establishing a clear understanding of the event and determining any necessary actions moving forward.