What to Look For in Body Cam Evidence: A Criminal Defense Checklist

1Most body cam footage is unremarkable. The parts that decide cases are a small number of specific moments, and they are usually short. This is a working list of what to look for, organised by the issue each item goes to rather than by when it occurs in the recording.

2Treat it as a starting point rather than a complete one. Practice varies by jurisdiction, and your own experience of what local officers do and do not do reliably is worth more than any general list.

The initial contact

3Was a reason for the stop or contact articulated at the scene? Not in the report afterwards — at the time, on the recording. The difference between a justification voiced contemporaneously and one supplied later is frequently the whole argument.

4What exactly was said first? The opening exchange sets the character of the encounter: whether it reads as consensual, whether the client was told they were free to leave, and what a reasonable person in their position would have understood.

5When did other units arrive? The arrival of additional officers changes the atmosphere of an encounter and can bear on whether it remained consensual.

Warnings and questioning

6Were warnings given, and where do they fall relative to the first question? Establishing that warnings happened is not enough. What usually matters is whether questioning had already begun, and if so, how much.

7What was asked before any warning? Note the questions themselves, not just their existence.

8Did the client say anything before counsel was present? Statements made at the roadside are frequently the most damaging material in the file, and are worth locating precisely.

Searches

9Was consent requested, and in what words? "Do you mind if I take a look" is not the same request as "I'm going to search the vehicle now". The specific wording matters.

10Was consent actually given, and by whom? Silence and compliance are not the same as consent.

11Did the search stay within the scope of whatever was given? Consent to look in a bag is not consent to search a vehicle.

12Was a rationale for a warrantless search stated at the time? Again — at the time, on the recording.

Field sobriety testing

13What instructions were actually given before each test? Standardized tests have prescribed instructions. Departures from them are the substance of many defenses.

14Was a demonstration given, and was it performed correctly?

15What were the conditions? Surface, slope, lighting, weather, traffic noise. The recording captures these whether or not anyone noted them.

16Was there a continuous observation period before any breath sample, and was it in fact continuous? This is a question about elapsed time and about what the officer was doing during it.

Use of force

17What preceded it? The sequence leading up to force is usually more contested than the force itself.

18What commands were given, how clearly, and was compliance possible? Contradictory commands from multiple officers is a recurring pattern worth checking for specifically.

19What was said afterwards? Officers frequently narrate their own conduct once an incident has concluded, sometimes in terms that do not match the report.

Across multiple cameras

20Does every officer's recording show the same thing? The significant discrepancy is as likely to be in a secondary officer's footage as in the primary one.

21Who was present that the report does not mention?

22Was any camera activated late, or muted? Both are visible in the footage and in the metadata around it, and both are worth noting.

Practical notes

23Record timestamps as you go. A finding you cannot cite is a finding you will have to make twice.

24Note absences explicitly. That a warning was never given, or that a basis was never articulated, is affirmative material. Write it down as a finding rather than as the lack of one, because that is how it will function in a motion.

25Do not stop at the first recording. The temptation with several hours of footage across several cameras is to review the primary officer's recording thoroughly and skim the rest. That is precisely the pattern that leaves material undiscovered.

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26This checklist is general and is not legal advice. Requirements vary by jurisdiction and by the specific facts of a case.