Chicago Police DepartmentSpecial OrderS04-02
Crime scene Protection and also Processing
Issue Date:06 November 2014Effective Date:06 November 2014Rescinds:15 June 2002 versionIndex Category:Preliminary Investigations
This directive educates members the the procedures and responsibilities regarded crime step protection and processing. Department members will refer to the general Order title "Crime step Protection and Processing" for the policy governing crime step protection and processing.

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A.At the start of the tourism of duty, ar supervisors will certainly ensure that an sufficient supply that the following is lugged in your vehicles:

2.if the investigation shows that a homicide, suicide, aggravated battery likely to reason death, or a police-related shooting has occurred, request the assignment of:

Notifications or requests because that the assignment that a detective or a member that the Forensic Services department will no be do from a telephone situated within a crime scene. If a telephone is no available, requests might be made by an Office that Emergency Management and Communication (OEMC) dispatcher. Members will use caution as soon as referring to the names and addresses that victims once making request or notifications from personal cellular telephones.
C.A office of Patrol at sight assigned come oversee the preliminary examination will normally remain top top the scene and also ensure that:

a.yellow barrier tape is provided to produce an external perimeter and also staging area when identified appropriate.


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evidence might be lost, stolen, or damaged prior to the arrival of Forensic Services department personnel, and

2.use the the crime scene proof markers reduce the likelihood that the proof will it is in lost, stolen, or damaged, and