Policy Text
\n\n--- Page 1 ---\n\nTALLAHASSEE POLICE DEPARTMENT
GENERAL ORDERS MANUAL
SUBJECT
Truth Verification Examinations
CHIEF OF POLICE
Signature on File
Proudly Policing Since 1841 Nationally Accredited 1986
NUMBER ORIGINAL ISSUE CURRENT REVISION TOTAL PAGES
GO-45 02/01/1995 11/22/2024 6
AUTHORITY/RELATED REFERENCES
FS Chapter 934, Security of Communications
FS Chapter 119, Public Records
Florida General Records Schedule GS-2
General Order 17, Records Maintenance and Destruction Information Procedures
General Order 18, Criminal Investigations
General Order 29, Internal Affairs and Administrative Investigations
ACCREDITATION REFERENCES
CALEA Chapters 32, 42, 52
KEY WORD INDEX
Authorized Use of Equipment Procedure I
Examination Records Procedure VI
Examiner Responsibilities Procedure IV
General Protocols Procedure II
Prohibited Examinations Procedure III
Requesting Member Responsibilities Procedure V
Use in Administrative Investigations Procedure VIII
Use in Background Investigations Procedure IX
Use in Criminal Investigations Procedure VII
POLICY
Truth verification examinations are an investigative tool designed to protect the
integrity of an investigation and/or the person being interviewed. Members
employing truth verification examinations shall adhere to established protocols for
use of equipment and conditions under which such examinations may be
administered.\n\n--- Page 2 ---\n\nTALLAHASSEE POLICE DEPARTMENT
DEFINITIONS
Audio Recorded Analysis: Truth verification examiner’s analysis of recorded
interviews where the interviewee has responded with ‘Yes” or “No” to preformatted
questions.
Examiner: A member who has satisfactorily completed appropriate training and is
certified in Department-approved truth verification examinations, and maintains
active certification based upon mandatory training requirements and current industry
standards.
Live Interview: An interview by the truth verification examiner with a suspect,
victim, witness, complainant, or applicant and conducted with prior knowledge and
permission that answers will be analyzed using truth verification equipment.
Requesting Member: A member who requests an examiner to conduct a truth
verification examination.
Truth Verification Examination: A psychological stress evaluator that detects,
measures, and charts the stress in a person’s voice (live or taped) following a
preformatted questionnaire.
PROCEDURES
I. AUTHORIZED USE OF EQUIPMENT
A. Examiners are the only members authorized to operate truth verification
equipment and conduct truth verification examinations (TVEs).
B. Members shall not allow non-members to utilize Department equipment to
conduct TVEs.
C. Examiners shall utilize Department truth verification equipment only for
TVEs.
II. GENERAL PROTOCOLS
A. A TVE may be administered to any individual who knows right from wrong.
B. A person under the age of eighteen should have parental or legal guardian
consent prior to being administered a TVE, and the consent should be:
1. In writing, and
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2. In the possession of the examiner prior to the beginning of the
examination.
C. A TVE will be administered on a child under the age of six years of age
only at the discretion of the examiner and when approved by the
examiner’s division commander.
D. A TVE may be utilized during any investigation where veracity is a
concern.
E. No person will be forced or coerced into taking a TVE, and an examination
shall cease immediately if requested by the interviewee.
III. PROHIBITED EXAMINATIONS
A. A TVE shall not be administered to a person indicted by a grand jury or
formally charged by the State Attorney’s Office (SAO) for the crime which
the examination is requested unless there is an agreement for such an
examination that is signed by:
1. The person to be examined,
2. Their defense attorney, and
3. The SAO representative.
B. A TVE shall not be administered to anyone who is:
1. Severely handicapped, or
2. Impaired by alcohol or drugs to a point which causes the examiner
concern.
C. Members shall not ask, offer, or suggest a victim submit to a TVE during
any part of a sexual battery investigation.
D. An examiner shall not conduct a TVE for another organization unless
approved by the Chief of Police or appointed designee.
IV. EXAMINER RESPONSIBILITIES
A. In criminal and background investigations, the examiner may review the
available case information prior to administering the TVE.
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B. Examiners are responsible for requesting verification of the TVE results
from another examiner.
C. Each examiner is responsible for maintaining the TVE log, denoting the
examiner, the interviewee, verification examiner, date of the TVE, and
whether or not deception was indicated.
D. Examiners shall refrain from conducting TVEs that may create the
appearance of a conflict of interest.
1. Examinations on friends, relatives and persons with whom the
examiner has a relationship shall be referred to another examiner.
2. It is the examiner’s responsibility to promptly inform their supervisor of
a potential conflict of interest in conducting a TVE.
V. REQUESTING MEMBER RESPONSIBILITIES
A. The requesting member should conduct a thorough investigation prior to
the TVE being administered.
1. Members may consult with an examiner anytime during an
investigation.
2. The TVE is a supplement to, not a substitute for, a thorough
investigation.
B. The requesting member shall remain available to the examiner until the
completion of the TVE unless otherwise agreed to by the examiner and
the requesting member.
VI. EXAMINATION RECORDS
It is the responsibility of each examiner to maintain TVE records that:
A. Include a waiver of rights and voluntary submission forms (if applicable),
subject information sheet, graphs from each examination (not separated),
and a statement of results depending on the circumstances,
B. Are maintained in accordance with applicable public records laws, and
C. Are maintained in a designated secure area within the Department.
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VII. USE IN CRIMINAL INVESTIGATIONS
A. TVEs may be utilized in conjunction with investigative leads and interviews
of suspects, victims, witnesses, and complainants.
B. Examiners are responsible for adhering to the applicable interview and
interrogation protocols set forth in General Order 18 (Criminal
Investigations) when administering a TVE.
C. Prior to conducting a TVE without the interviewee’s knowledge, the
examiner is responsible for obtaining approval from the requesting
member’s supervisor prior to conducting the TVE.
D. With the exception of sexual battery investigations, TVEs should be
administered to both the suspect and the victim, when practical, in order to
add validity to the examination results.
E. TVEs shall not be utilized to circumvent established investigative
procedures.
F. TVE results shall not be used as the sole basis for probable cause to
make an arrest or take other legal action, but instead are designed for:
1. Developing leads, and
2. Validation of known information.
G. When practical, audio recorded analysis should be followed up with a live
interview and a TVE of the person.
VIII. USE IN ADMINISTRATIVE INVESTIGATIONS
A. TVEs may be administered to citizen complainants and witnesses to test
the veracity of their complaint, allegation, or ability to be a material
witness.
B. TVEs should be conducted only after a voluntary examination waiver has
been signed by the interviewee.
C. In cases when examinations are conducted without the interviewee’s
knowledge, the examiner shall first receive permission from the Internal
Affairs Commander.
D. TVEs shall not be utilized to circumvent established inv