What are the basic steps in a criminal investigation?

The basic steps in a criminal investigation primarily focus on the systematic process of handling evidence and gathering information. The identification, collection, preservation, and analysis of evidence represents a comprehensive framework that ensures all physical and testimonial evidence is appropriately managed. This process begins with the identification of potential evidence at a crime scene and continues with the collection of that evidence in a manner that maintains its integrity. Preservation involves securing the evidence to prevent contamination or degradation, which is crucial for maintaining its integrity for later analysis. Finally, the analysis of the collected evidence allows investigators to draw conclusions that can assist in the resolution of the case. This methodical approach is vital for producing reliable evidence that can be presented in court.

The other available options focus on different aspects or stages related to criminal investigations but do not encapsulate the foundational steps as effectively. While witness interviews and incident reports are important, they fit within the broader context of evidence collection rather than being primary steps themselves. Surveillance and arrest are actions that may follow initial investigative steps, and evidence storage and jury selection relate more to the later stages of the judicial process than the initial investigative phases. Thus, the selected answer captures the essential, foundational actions vital in any criminal investigation.