Questions to Ask Detectives
Questions for a conversation with a working detective, suited to a career interview, a ride-along, or a school visit. Covers how the assignment works, caseload, interviewing, court time, and the parts of the job that follow people home.
The questions
Open any question for the note
How did you get from patrol to this assignment, and how long did it take?
Why ask it
Detective is usually an assignment rather than a rank, and the route varies by department: a test, a rotation, a supervisor's pick. Their answer tells you whether the path is transparent or political where they work.
Which unit are you in, and how did you end up in that one?
Why ask it
Property crime, persons, narcotics, and financial crime are almost different jobs with different hours and different volumes. Whether they chose the unit or were assigned to it says a lot about how the department is run.
What does a day look like when nothing new has come in?
Why ask it
This is most of the job and almost none of the public image. Expect canvassing, phone records, follow-up calls that go unanswered, and report writing, which is the honest baseline of the work.
How many open cases are you carrying right now?
Why ask it
The number lands harder than any description of workload, and it explains why victims wait for callbacks. Ask how many a detective can realistically work at once, and the gap between the two is the story.
How much of your week goes to reports and court?
Why ask it
Testimony, case filing, and prosecutor meetings consume time nobody expects. If someone is weighing this career on the investigative work alone, this answer usually changes the calculation.
What breaks cases more often than people assume?
Why ask it
The answers tend to be mundane: a neighbour who talks, a pawn record, phone location data, someone bragging. Anyone expecting forensics to carry cases is corrected fastest by this question.
What does television get most wrong?
Why ask it
Reliable answers include the speed of lab results, how rarely a confession arrives, and how much is decided by paperwork. It is also an easy question that gets people talking freely.
How do you decide which of your cases gets your time this week?
Why ask it
Triage is the real skill and it is rarely taught out loud. Listen for whether the deciding factor is solvability, severity, a supervisor's attention, or which victim called most recently.
What do you do in the first hour at a scene?
Why ask it
Concrete and answerable without discussing any particular case. Expect sequencing: who is here, who left, what perishes first, what needs a warrant, which is a clearer window into the craft than any general question about method.
How do you get someone to talk who has no reason to trust you?
Why ask it
Practical answers involve time, small courtesies, and not talking much, rather than pressure. Anyone who describes it as breaking people down is describing an interview style that gets confessions thrown out.
How good are you at telling when someone is lying, and how often are you wrong?
Why ask it
The second half matters. Experienced detectives usually admit that reading people is unreliable and that they lean on what can be checked instead. Certainty here is a warning sign, not a credential.
What has interviewing taught you about people that you did not expect?
Why ask it
This gets past technique to what years of the work have actually revealed: how ordinary most offenders are, how badly witnesses remember, how often people confess to the wrong thing.
What changed in the job once everyone carried a phone?
Why ask it
Ask about both directions: more evidence available, and more of the work spent waiting on warrants and processing devices. It is also where they will tell you how far behind departmental technology usually is.
How do you work a case you are fairly sure will not be solved?
Why ask it
Most cases end this way, and how someone handles it separates sustainable careers from burnt-out ones. Listen for what they still do for the victim when the investigative path is closed.
What happens when you believe you know who did it but cannot prove it?
Why ask it
This is the specific frustration of the job and the point at which detective work and the legal standard part company. The answer reveals how they hold a belief without letting it drive the case.
Where does the friction come from with prosecutors or other agencies?
Why ask it
Charging decisions, jurisdiction, and shared informants all generate it. This is where you find out that a large part of the work is negotiating with people on the same side.
How has this work changed how you live outside it?
Why ask it
Answers range from where they sit in restaurants to what they let their children do. It is a gentler way into the personal cost of the job than asking directly about trauma.
What do you do with the cases that stay with you?
Why ask it
Ask about the mechanism, not the case: whether the department offers anything, whether anyone uses it, who they actually talk to. Departmental support and real support are often different answers.
What would you tell someone considering this job that recruiters do not say?
Why ask it
The gap between the recruiting pitch and the work is where the useful information sits, usually about pay, shift schedules, court appearances on days off, and how long the patrol years last first.
What has kept you in it?
Why ask it
A better closing question than asking what is rewarding, because it invites something specific rather than a slogan. Notice whether the answer is about the work, the people they work with, or the pension.
Talking with a detective about the work
Practical guidance for the conversation itself
Set it up properly
Go through the right door
Most departments route interview requests, ride-alongs, and school visits through a public information officer or community liaison. Approaching a detective directly usually creates a problem for them, and a formal request is often granted faster.
Say what you want it for
Career research, a class assignment, and a story about the department get different levels of access and different amounts of caution. Being clear at the outset avoids answers that are guarded for the wrong reason.
Expect an interrupted conversation
Detectives get called away. Front-load the two or three questions you care most about rather than saving them for the end.
Where the line is
- Do not ask about open cases, named suspects, or anything they would have to decline. It burns goodwill for information you will not get.
- Do not ask them to comment on a case in the news, particularly one in their own jurisdiction.
- Do not ask for details about informants, surveillance methods, or how a specific technique is defeated.
- Do ask about closed cases they have already testified in publicly, which are usually fair game.
- Do ask about process, workload, training, and the department's structure, which they can discuss freely.
- If they hesitate, move on rather than rephrasing. The hesitation is a policy, not reluctance to talk to you.
Common mistakes
Arriving with the television version
Questions built on lab turnaround times and dramatic interrogations mark you as unserious in the first minute. Asking about caseload and paperwork signals the opposite.
Treating one detective as the whole profession
Experience differs enormously between a rural sheriff's office and a large city unit, and between property crime and homicide. If you are researching a career, talk to at least two people in different settings.
Pushing on the emotional questions early
The questions about cases that stay with them work near the end of a conversation and rarely at the start. Earn them with the practical questions first.
Recording without asking
Ask before you record or take detailed notes, and ask whether anything said should stay out of what you write. It is the difference between one conversation and a contact you can return to.