The first step is to secure the crime scene so that no evidence is lost or contaminated. This may involve:

* Establishing a perimeter around the scene

* Controlling access to the scene

* Documenting the scene with photographs and video

* Collecting any evidence that is in plain view

2. The body is removed.

Once the crime scene is secure, the body is removed. This is usually done by a medical examiner or funeral director.

3. The crime scene is cleaned.

The next step is to clean the crime scene. This may involve:

* Removing blood and other bodily fluids

* Cleaning up any broken glass or other debris

* Disinfecting the scene

4. The evidence is collected.

Once the crime scene is clean, the evidence is collected. This may involve:

* Collecting fingerprints

* Taking DNA samples

* Documenting any damage to the scene

* Collecting any other evidence that may be relevant to the case

5. The crime scene is released.

Once the evidence has been collected, the crime scene is released. This means that the scene is no longer considered to be a crime scene and it can be returned to normal use.

Crime scene clean-up is a complex and sensitive process. It requires a team of trained professionals who are experienced in dealing with crime scenes and the aftermath of traumatic events.