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Name of Instructor:

Nawaz TareenAcademic Qualification:

M.A (Sociology)Native Country:

Pakistan

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DUTIES OF FIRST RESPONDER

POWERPOINT PARTICIPANTS’ GUIDE

Prepared by Nawaz Tareen,

Police Training College, Saeedabad, Karachi.

Email: nawaz_tareen@hotmail.com Call +92-344-2257479

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Basic Principles of Effective Investigation

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Before Entering a Crime Scene

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Crime Scene

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Primary Crime Scene

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Secondary Crime Scene

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First responder’s prioritization of efforts

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First responder’s prioritization of efforts

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First responder’s prioritization of efforts

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First Responder’s Prioritization of Efforts

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Safety Procedure

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Safety Procedure

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Emergency Care

Remember, people first, the crime scene second.

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Emergency Care

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Emergency Care

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Secure & Control the Scene

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Secure & Control the Scene

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BOUNDARIES: Identify, Establish

Protect, and secure

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Boundaries

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Boundaries

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Boundaries

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Boundaries

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Investigator’s Arrival.

relieve

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Crime Scene Documentation

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Crime Scene Documentation

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Investigator’s Scene Assessment.

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Definition of evidence

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Main source of evidence

(a

(b

(c

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Classifications of evidence

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Physical evidence

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Testimonial evidence

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The purpose of physical evidence

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The value of physical evidence

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Absence of evidence can help provide proof

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Physical evidence is more reliable than eyewitness

testimony

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