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610 Hastings Police Department
Hastings PD Policy Manual - 2020
Eyewitness Identification
610.1 POLICY
Officers shall adhere to the procedures for conducting eyewitness identifications set forth in this
policy, in order to maximize the reliability of identifications, minimize erroneous identifications, and
gather evidence that conforms to contemporary eyewitness identification protocols. Photo arrays
and line-ups will be conducted by displaying the suspect and fillers sequentially using a blind or
blinded administration.
610.2 PURPOSE
It is the purpose of this policy to establish guidelines for eyewitness identification procedures
involving show-ups, photo arrays, and line-ups. Erroneous eyewitness identifications have been
cited as the factor most frequently associated with wrongful convictions. Therefore, in addition to
eyewitness identification, all appropriate investigative steps and methods should be employed to
uncover evidence that either supports or eliminates the suspect identification.
610.3 DEFINITIONS
Show-up: The presentation of a suspect to an eyewitness within a short time frame following
the commission of a crime to either confirm or eliminate him or her as a possible perpetrator.
Show-ups, sometimes referred to as field identifications, are conducted in a contemporaneous
time frame and proximity to the crime.
Line-up - The process of presenting live individuals to an eyewitness for the purpose of identifying
or eliminating suspects.
Photo Array - A means of presenting photographs to an eyewitness for the purpose of identifying
or eliminating suspects.
Administrator - The law enforcement official conducting the identification procedure.
Blinded Presentation - The administrator may know the identity of the suspect, but does not
know which photo array member is being viewed by the eyewitness at any given time.
Confidence Statement - A statement in the witness's own words taken immediately after an
identification is made stating his or her level of certainty in the identification.
Filler - A live person, or a photograph of a person, included in an identification procedure who
is not considered a suspect.
Sequential - Presentation of a series of photographs or individuals to a witness one at a time.
Simultaneous - Presentation of a series of photographs or individuals to a witness all at once.
610.4 PROCEDURE
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Eyewitness Identification
610.4.1 SHOW-UP PROCEDURES
The use of show-ups should be avoided whenever possible in preference to the use of a
lineup or photo array procedure. However, when circumstances require the prompt presentation
of a suspect to a witness, the following guidelines shall be followed to minimize potential
suggestiveness and increase reliability.
a. Document the witness's description of the perpetrator prior to conducting the show up.
b. Conduct a show-up only when the suspect is detained within a reasonably
time frame after the commission of the offense and within a close physical proximity to the location
of the crime.
c. Do not use a show-up procedure if probable cause to arrest the suspect has already been
established.
d. If possible, avoid conducting a show-up when the suspect is in a patrol car, handcuffed, or
physically restrained by officers, unless safety concerns make this impractical.
e. Caution the witness that the person he or she is about to see may or may not be the perpetrator
—and it is equally important to clear an innocent person. The witness should also be advised that
the investigation will continue regardless of the outcome of the show-up.
f. Do not conduct the show-up with more than one witness present at a time.
g. Separate witnesses and do not allow communication between them before or after conducting
a show-up.
h. If one witness identifies the suspect, use a line-up or photo array for remaining witnesses.
i. Do not present the same suspect to the same witness more than once.
j. Do not require show-up suspects to put on clothing worn by, speak words uttered by, or perform
other actions of the perpetrator.
k. Officers should scrupulously avoid words or conduct of any type that may suggest to the witness
that the individual is or may be the perpetrator.
l. Ask the witness to provide a confidence statement.
m. Remind the witness not to talk about the show-up to other witnesses until police or prosecutors
deem it permissible.
n. Videotape the identification process using an in-car camera or other recording device when
feasible.
o. Document the time and location of the show-up, the officers present, the result of the procedure,
and any other relevant information.
610.4.2 PHOTOGRAPHIC ARRAY AND LINE-UP CONSIDERATIONS
Basic Procedures for Conducting a Line-up or Photo Array
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a. Line-ups will not typically be utilized for investigations, unless conducting a photo array
is not possible.
b. Whenever possible, a blind presentation shall be utilized. In cases where a blind
presentation is not feasible for a photo array, a blinded presentation should be used. Live
line-ups must be conducted using a blind presentation.
c. The line-up or photo array should consist of a minimum of six individuals or
photographs. Use a minimum of five fillers and only one suspect.
d. Fillers should be reasonably similar in age, height, weight, and general appearance and
be of the same sex and race, in accordance with the witness's description of the offender.
e. Avoid the use of fillers who so closely resemble the suspect that a person familiar with
the suspect might find it difficult to distinguish the suspect from the fillers.
f. Create a consistent appearance between the suspect and the fillers with respect to any
unique or unusual feature (e.g., scars, tattoos, facial hair) used to describe the perpetrator
by artificially adding or concealing that feature on the fillers.
g. If there is more than one suspect, include only one in each line-up or photo array.
h. During a blind presentation, no one who is aware of the suspect's identity should
be present during the administration of the photo array. However, during a line-up, the
suspect's attorney should be present.
i. Place suspects in different positions in each line-up or photo array, both across cases
and with multiple witnesses in the same case.
j. Witnesses should not be permitted to see or be shown any photos of the suspect prior
to the line-up or photo array.
k. The witness shall be given a copy of the following instructions prior to viewing the
line-up or photo array and the administrator shall read the instructions aloud before the
identification procedure.
1.You will be asked to look at a series of individuals.
2.The perpetrator may or may not be present in the identification procedure.
3.It is just as important to clear innocent persons from suspicion as it is to identify guilty
parties.
4.I don't know whether the person being investigated is included in this series.
5.Sometimes a person may look different in a photograph than in real life because of
different hair styles, facial hair, glasses, a hat or other changes in appearance. Keep in
mind that how a photograph was taken or developed may make a person's complexion
look lighter or darker than in real life.
6.You should not feel that you have to make an identification. If you do identify someone,
I will ask you to describe in your own words how certain you are.
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Eyewitness Identification
7.The individuals are not configured in any particular order.
8.If you make an identification, I will continue to show you the remaining individuals or
photos in the series.
9.Regardless of whether you make an identification, we will continue to investigate the
incident.
10.Since this is an ongoing investigation, you should not discuss the identification
procedures or results
l. The line-up or photo array should be shown to only one witness at a time; officers should
separate witnesses so they will not be aware of the responses of other witnesses.
m. Multiple identification procedures should not be conducted in which the same witness
views the same suspect more than once.
n. Officers should scrupulously avoid the use of statements, cues, casual comments, or
providing unnecessary or irrelevant information that in any manner may influence the
witnesses' decision-making process or perception.
o. Following an identification, the administrator shall ask the witness to provide a
confidence statement and document the witness's response.
p. The administrator shall ask the witness to complete and sign an Eyewitness
Identification Procedure Form.
q. Line-up and photo array procedures should be video or audio recorded whenever
possible. If a procedure is not recorded, a written record shall be created and the reason
for not recording shall be documented. In the case of line-ups that are not recorded, agents
shall take and preserve a still photograph of each individual in the line-up.
610.4.3 PHOTOGRAPHIC ARRAY PROCEDURES
Photographic Arrays
a. Creating a Photo Array
1.Use contemporary photos
2.Do not mix color and black and white photos.
3.Use photos of the same size and basic composition.
4.Never mix mug shots with other photos and ensure consistent appearance of
photograph backgrounds and sizing.
5.Do not include more than one photo of the same suspect.
6.Cover any portions of mug shots or other photos that provide identifying information
on the subject – and similarly cover other photos used in the array.
7.Where the suspect has a unique feature, such as a scar, tattoo, or mole or distinctive
clothing that would make him or her stand out in the photo array, filler photographs
should include that unique feature either by selecting fillers who have the same
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Eyewitness Identification
features themselves or by altering the photographs of fillers to the extent necessary
to achieve a consistent appearance.
8.Fillers should not be reused in arrays for different suspects shown to the same witness.
b. Conducting the Photo Array
1. The photo array should be preserved, together with full information about the
identification process as part of the case file and documented in a report.
2. If a blind administrator is not available, the administrator shall ensure that a
blinded presentation is conducted using the following procedures.
a. Place the suspect's photo and at least five filler photos in separate
folders for a total of six (or more depending on the number of fillers used).
b. The administrator will take one folder containing a known filler and
place it to the side. This will be the first photo in the series. The
administrator should then shuffle the remaining folders (containing one
suspect and the remainder of fillers) such that he or she cannot see how
the line-up members are ordered. These shuffled folders will follow the
first filler photo. The stack of photos is now ready to be shown to the
witness.
c. The administrator should position himself or herself so that he or she
cannot see inside the folders as they are viewed by the witness.
3. The witness should be asked if he or she recognizes the person in the photo
before moving onto the next photo. If an identification is made before all of the
photos are shown, the administrator should tell the witness that he or she must
show the witness all of the photos and finish showing the sequence to the witness,
still asking after each photo if the witness recognizes the person in the photo.
4. If possible, the array should be shown to the witness only once. If, upon viewing
the entire array the witness asks to see a particular photo or the entire array again,
the witness should be instructed that he or she may view the entire array only
one additional time. If a second viewing is permitted, it must be documented.
610.4.4 LINE-UP PROCEDURES
Line-ups
a. Conducting the Line-up
1. Live line-ups shall be conducted using a blind administrator.
2. Ensure that all persons in the line-up are numbered consecutively and are
referred to only by number.
b. The primary investigating officer is responsible for the following:
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Eyewitness Identification
1. Scheduling the line-up on a date and at a time that is convenient for all
concerned parties, to include the prosecuting attorney, defense counsel, and any
witnesses.
2. Ensuring compliance with any legal requirements for transfer of the subject to
the line-up location if he or she is incarcerated at a detention center.
3. Making arrangements to have persons act as fillers.
4. Ensuring that the suspect's right to counsel is scrupulously honored and that
he or she is provided with counsel if requested. Obtaining proper documentation
of any waiver of the suspect's right to counsel.
5. Allowing counsel representing the suspect sufficient time to confer with his or
her client prior to the line-up and to observe the manner in which the line-up is
conducted.
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