1970 - An examiner looks at the markings on test cartridge cases and bullets under a microscope in a Federal Bureau of Investigations Identification Unit Laboratory.
Teacher gives feedback. Instructing professional patiently provides constructive criticism at work station. Instructor with light skin
NEW
Candidate shows confident composure. Tressed performer awaits assessment with poise and grace. Redhaired artist stands composed as mentor
Close view of botany student in white coat writing carefully on jotter with pen outdoors, highlighting academic focus, scientific
Silhouette Site inspector filing in inspection form
1970 - An examiner records his findings and answers a phone in a Federal Bureau of Investigations Identification Unit Laboratory.
After a briefing, a Commanding Officer authorizes a Chief Warrant Officer and an Examiner to administer a polygraph test, in an office, in 1966.
A soldier tells his side of the story of a robbery of wristwatches to a Polygraph Examiner, agitatedly, in an office, in 1966.
Man forensic police investigator placing the crime scene tape around a crime scene with human remains
A Polygraph Examiner conducts a test of a suspect and he discovers a lie and a truth in the results, in an office, in 1966.
An Examiner explains features of a polygraph machine, including a pneumograph and a galvanometer, and he begins the examination of a suspect, in an office, in 1966.
Pan of smiling young African American woman sitting in black learners car passing driving test under supervision of experienced male instructor holding clipboard
Coroner ispecting a dead body and taking dna samples from a Crime Scene in the woods. Cadaver covered in bloody white sheet
The suspect in a robbery still attempts to deny his crimes to an Examiner even after failing a polygraph test, in an office, in 1966.
A Chief Warrant Officer explains the process involved in a polygraph test as an Examiner speaks with a suspect, in an office, in 1966.
A Polygraph Examiner asks preliminary questions during a dry run of a test and the suspect in a robbery, a soldier, answers, in an office, in 1966.
Young man in white lab coat bending over long fallen stump using microscope for close observation in dense forest, carefully studying
Forensic police investigators arriving at a crime scene and assessing the situation. Taping and marking the crime scene
1970 - An examiner matches a bullet fired from the weapon of the suspect with a bullet recovered from the body of the victim in a Federal Bureau of Investigations Identification Unit Laboratory.
Inspector verifies stock, Professional examiner in uniform checks inventory and packaging details thoroughly
1970 - An examiner fires test shots from a pistol into a box filled with cotton and padding in a Federal Bureau of Investigations Identification Unit Laboratory.
Woman forensic police investigator putting numbered markers of evidences on a crime scene
The suspect in a robbery makes a confession for his part in a crime to a Polygraph Examiner, in an office, in 1966.
A Chief Warrant Officer explains the process as a Polygraph Examiner establishes a rapport with a suspect and discovers that he has a clean criminal record, in an office, in 1966.
Woman forensic police investigator removing a bullet from a skull and places it in an evidences bag at a crime scene in the woods while her colleague is working on a tablet
A Chief Warrant Officer meets with a certified Examiner and a polygraph machine is shown, in an office, in 1966.
Student answering near the blackboard at the medical academy. Medical education
Young man and driving school instructor with clipboard talking in car. Man listening to instructor in car learning to drive.
A Chief Warrant Officer and an Examiner meet with a soldier, explaining his rights and getting his signature before talking a polygraph test, in an office, in 1966.
An Examiner attaches a subject to a polygraph machine for a test as a Chief Warrant Officer explains the process, in an office, in 1966.
Forensic police investigator working on tablet while his colleague putting a human bone found at the crime scene in the evidences bag in the woods
Man forensic police investigator putting a human jaw in the evidence box at a crime scene in the woods
Back view of mature African American driving coach sitting in passengers seat of car, supervising offscreen learner motorist during training
1970 - Examiners in a Federal Bureau of Investigations Identification Unit Laboratory examine a spent bullet and dust a cartridge case for fingerprints.
Man forensic police investigator putting a numbered marker on an human bone evidences on a crime scene
Civil engineer filing in inspection form on a Green Screen, Chroma Key
Close up of a forensic police investigator putting checking for fingerprints on an bottle on a crime scene in the woods
1970 - An examiner checks the weapon of a suspect against a reference collection of handguns in a Federal Bureau of Investigations Identification Unit Laboratory.
Forensic police investigators arriving at a crime scene and assessing the situation. Noticing the human skull and planning the the work
1970 - An examiner looks at bullet holes in a windshield in a Federal Bureau of Investigations Identification Unit Laboratory.
Young woman and driving school instructor with clipboard talking in car. Woman listening to instructor in car learning to drive.
Forensic police investigators arriving at a crime scene and assessing the situation. Taping and marking the crime scene
Coroner ispecting a dead body and taking dna samples from a Crime Scene in the woods. Cadaver covered in bloody white sheet
1970 - An examiner fires a shotgun and another examiner looks at powder residue around bullet holes in the clothing of a victim in a Federal Bureau of Investigations Identification Unit Laboratory.
Man instructor showing road schemes for a woman student, standing together near the learning car on the training ground outdoors. Driver
Man forensic police investigator putting a hammer in the evidence box at a crime scene in the woods
Murderer perpetrator lurking at forensic police investigators working on his crime scene