CTS-PRAS Supporting Serious Crime Scene Investigation & Search

Searches linked to counterterrorism operations, serious crime investigations and other high-risk scenarios are often complex, time-critical and highly scrutinized. Decisions about where to search first, how to allocate teams and how to document what has been done can have direct implications for the safety of individuals, the public and frontline personnel.

CTS-PRAS includes the full search capability of our dedicated search tool and applies it within a broader planning and analysis environment. That allows agencies to use a consistent approach to search planning across multiple mission types.

Search use cases beyond missing persons

Search functionality in CTS-PRAS can support a wide range of operations, including:

Fugitive searches

When a subject is actively evading capture and may be violent, planners must quickly narrow down likely locations and allocate teams to manage risk to officers and the public. CTS-PRAS helps:

• Bound the likely search area based on time, distance and access
• Prioritize sectors using terrain, land use, and behavioral assumptions
• Task and coordinate multiple teams operating under an ICS structure

Crime scene and evidence search

For ongoing investigations, agencies often need to plan, manage, and record searches related to a specific crime, whether already committed or anticipated. CTS-PRAS supports:

• Definition of search areas around crime scenes, dump sites or disposal routes
• Structured tasking of teams and documentation of their actions
• Creation of a clear record that can withstand internal and external scrutiny

Route searches

When a particular route will be used by a protected person, high-value cargo or a tactical team, planning often includes both:

• How the route could be used to stage an attack
• How to break the route into manageable segments for search and security activity

CTS-PRAS provides tools to divide routes into logical sections, assign responsibilities and visualize coverage in a way that can be shared with partners.

Building searches

Complex building searches require clear planning and tasking to avoid missed areas and blue-on-blue risk. Within CTS-PRAS, users can:

• Create search plans for specific structures
• Generate search task sheets and documentation for individual teams
• Track status and update plans as the situation evolves

IED searches

If intelligence or a warning suggests the presence of an IED in an area but not its exact location, the need for a rapid, defensible search plan is obvious. CTS-PRAS helps:

• Define the search area using terrain, access routes and likely placement locations
• Allocate tasks to teams with clear instructions and boundaries
• Support rapid adjustment as new information comes in

In all of these scenarios, CTS-PRAS is designed to make search planning and execution more structured, faster and easier to manage.

An integrated, highly automated search toolset

CTS-PRAS brings together planning logic, 2D and 3D mapping, aerial imagery, behavioral and statistical datasets, and procedural templates into a single integrated digital environment. The search functions support:

Estimating a subject’s likely movement

From simple distance rings around the last known location to more detailed analysis using the transport network, CTS-PRAS helps planners quickly narrow the area to be searched. Tasks can then be issued within minutes rather than hours and updated as the operation progresses.

Identifying and defining search areas

Within the broader area of interest, CTS-PRAS allows users to:

• Identify relevant features such as wooded areas, buildings, watercourses, farmland or specific types of businesses
• Group multiple small features into coherent search areas where appropriate
• Label and manage these areas in a way that matches agency procedures

Tasking search teams

Once the subject profile and search areas are defined, tasks can be allocated to individual teams. CTS-PRAS can generate task sheets that contain:

• Clear boundaries and objectives
• Key hazards and points of interest
• Reporting requirements and contact details

This reduces ambiguity and supports consistent execution in line with NIMS and ICS roles and responsibilities.

Status tracking and re-planning

As teams report progress and findings, CTS-PRAS captures that information and updates the operational picture. The software maintains a single source of truth, with:

• Visual display of completed, in-progress, and pending tasks
• A record of what has been searched, by whom and when
• The ability to adjust plans and re-task resources as new information emerges

Planning and analyzing coverage

For both ground and UAS-based searches, CTS-PRAS can:

• Plan search routes designed to achieve visual coverage of the target area
• Use GPS tracks and, where available, camera telemetry to estimate actual coverage after the fact
• Highlight potential gaps that may need revisiting

This is particularly valuable when operations are reviewed or challenged later and agencies need to show a defensible level of effort.

Benefits over traditional approaches

Compared with manual planning or the use of generic mapping tools, CTS-PRAS offers several advantages:

• Rapid initial planning
  Initial plans can be generated in minutes, not hours. Teams get to work faster, the area to be searched is more focused and the chances of early success increase.
• A more complete operational picture
  Using specialist mapping and data within CTS-PRAS, rather than paper maps or simple web mapping tools, reduces the risk that key features are overlooked and provides a richer context for decision-making.
• Stronger decision support
  Structured planning, documentation and analysis of search operations make them more robust. Commanders and investigators can focus on strategy and judgment, not just the mechanics of drawing search boxes.
• Shared intelligence and a common operating picture
  In a multi-agency context, CTS-PRAS outputs can be shared across law enforcement, emergency management and other partners, supporting a common operating picture that aligns with NIMS principles.

Where CTS-PRAS fits in the US operational picture

For agencies involved in counterterrorism, major crime and high-risk search operations, the core challenge is rarely a lack of effort. It is ensuring that effort is directed, documented and analyzed in a way that stands up to internal review, public scrutiny and, if necessary, the courts.

Tools like CTS-PRAS are designed to sit alongside existing CAD, RMS and GIS platforms, providing a focused environment for search and threat planning that:

• Reduces time and cognitive load
• Supports NIMS and ICS based coordination
• Helps agencies demonstrate that operations were planned and executed in a structured, defensible way

For organizations that recognize these pressures in their own work, it is worth considering how a dedicated planning and search environment could strengthen both day-to-day practice and high-profile operations.