Johnson Security Services is qualified to provide support for criminal investigations in many ways:
- Working alongside forensic investigators/criminologists at crime scenes to collect evidence and process the crime scene
- Interviewing suspects, witnesses and victims to ascertain details of the crime
- Collecting and organizing evidence
- Keeping detailed reports of the investigative process
- Following up on leads
- Attending autopsies
- Testifying in court as expert witnesses
- Exchanging information and coordinating activities with other agencies
- Performing surveillance work and monitoring suspects