Policy Text
Date: 12/29/09
Revision: 02/05 /20
Reviewed: 07/15/24 HILLSBOROUGH COUNTY SHERIFF’S OFFICE
CHAD CHRONISTER , SHERIFF
STANDARD OPERATING PROCEDURE
Number: GEN 564.02
Page: 1 of 5
SUBJECT: EYEWITNESS IDENTIFICATION PROCEDURES
I. PURPOS E: The purpose of this standard operating procedure is to provide guidelines for
eyewitness identification situation s.
II. SCOPE : This procedure shall apply to all Sheriff’s Office law enforcement personnel .
III. DISCUSSION : The guidelines set forth in th is procedure shall be used under various
circumstances when dealing with eyewitnesses in criminal investigations. Eyewitnesses play a
vital role in solving crimes ; in some cases , it is the only evidence that exists. It is also important
to keep in mind t hat eyewitness testimony may exonerate innocent parties. Procedures
surrounding the police lineup have remained unchanged for years, but research and DNA
exonerations have suggested that eyewitness es can make misidentifications. It is the intent of
the S heriff’s Office to seek reliable procedures for eyewitness identification and ultimately
mitigate potential misidentification of innocent persons. It is important the witness has indicated
an ability to recognize a suspect and/or provided a sufficiently d etailed description of a suspect.
The Sheriff’s Office eyewitness identification policy and procedures must be filed with the
appropriate State Attorney’s Office.
IV. DEFINITIONS :
A. Lineups – A display of photos consisting of one suspect among a number of fillers from
which a witness can identify a perpetrator and is composed in such a way that the
suspect does not unduly stand out from the other persons placed in the lineup.
B. Blind Administration Procedures – An Independent Administrator overseeing the
sequential photo lineup who does not know the desired answer. This person would not
be aware which person in the photos or lineup is the suspect and would eliminate the
possibility of unintentionally influencing the witness ’ selection.
C. Composites – Sketches based on a witness ’ descriptive information that en ables law
enforcement officers to better perceive how a suspect may appear . Composites should
not be used as stand -alone evidence .
D. Cogent Mugshot System (CMS) – A web -based application containing photos , which
were taken of individuals that were previously arrested .
E. Fillers – Photographs of persons other than the suspect used to complete a photo array
and bring the total number of photos in the array to a minimum of 6 photos.
F. Sequentia l Photo Lineup – Photos which are viewed by the witness one at a time in
random order.
G. Show -ups – A field identification procedure performed when circumstances require
prompt display of a single suspect to a witness. The inherent suggestiveness of the
encounter should be minimized through the use of procedural safeguards.
GEN 564.02 08/03/21
Page 2 of 5
V. PROCEDURE :
A. Composing Lineups: The identification proc edure should be conducted in a manner
that promotes the accuracy, reliability, fairness , and objectivity of the wit ness’
identification. The following procedures will result in the composition of a lineup in which
a suspect does not unduly standout:
1. Photo Lineups: When preparing a photo lineup, the deputy/detective should :
a. Include only one suspect in each identi fication procedure.
b. Select fillers (non -suspects) who generally fit the witness’ description of
the perpetrator by utilizing the C MS.
c. The CMS is composed of images taken during the booking process,
registration of sexual offenders, and some cases whe re driver license
photos are saved and used as part of the photo lineup.
d. If multiple photos of the suspect are reasonably available to the
deputy/detective , select a photo that resembles the suspect’s description
or appearance at the time of the inciden t.
e. Select images from CMS, which have specific physical characteristics
consistent with the suspect’s description ( e.g., age, race, sex, etc.).
f. Ensure the images are contemporary (current and not outdated).
g. Complete uniformity of features is not r equire d. Avoid using fillers which
so closely resemble the suspect that a person familiar with the suspect
might find it difficult to distinguish the suspect from the fillers.
h. Include a minimum of 5 fillers per identification procedure. Once the
photos are selected, the deputy/detective shall mark the back of each
photo with sequential numbers (i.e ., 1-6) and record the order in which
they were shown on the lineup sequence form.
i. Create a consistent appearance between the suspect and fillers with
respect to any features ( e.g., scars, tattoos) used to descr ibe the
perpetrator. If necessary, artificially conceal the feature so all photos are
uniform in appearance.
j. Position the suspect randomly in each lineup. When dealing with multiple
witnesse s in the same case, ensure the lineup is shown in a different
(random) order for each witness.
k. When showing a new suspect, do not reuse fillers in lineups shown to the
same witness.
l. Ensure there is no written information regarding previous arrest(s) visible
to the witness.
m. Upon completion, have a supervis or view