The Cold Case Squad of the Houston Police Department (HPD) is responsible for reopening cold cases. Detectives assigned to the Cold Case Squad have received specialized training in the investigation of cold cases.
The HPD Cold Case Team uses a multi-pronged approach to solving cold cases, which includes:
The team conducts a thorough assessment of the case and analyzes all of the information and evidence at their disposal, including forensic evidence, witness statements, and earlier investigation reports.
In order to acquire more information and look for contradictions in their testimonies, detectives will reinterview witnesses and prospective suspects.
In order to see if forensic evidence, such as a DNA sample, matches any current databases or can be re-analyzed with updated techniques, investigators will frequently re-examine it.
Working with the FBI or the Texas Rangers, for example, might provide the Cold Case Squad with access to even more resources and expertise in the criminal justice system.
The Cold Case Squad may use media sources and social media to reach out to the public and ask for any fresh information they may have about the case.
Create fresh leads: Investigators will try to generate new leads by reevaluating existing evidence, interviewing potential witnesses, and following up on tips and leads that may have been missed during the first investigation.
The HPD's strategy for solving cold cases is all-encompassing and methodical, use every tool at its disposal to find fresh leads and finally solve the case.