What is the test for admitting or denying the use of an officer's body camera?

Footnotes:

^1. Because the camera was motion-activated, it did not capture the moment of the shooting.

^2. See Illinois v. Perkins (1990) 496 U.S. 292 (Perkins).

^3. An officer testified that "burner" is street lingo for a firearm.

^4. Because the gang expert's qualifications and the sufficiency of the evidence to prove the gang enhancement are not challenged on appeal, we do not further detail that evidence here.

^5. All further undesignated statutory references are to the Penal Code.

^6. People v. Superior Court (Romero) (1996) 13 Cal.4th 497 (Romero).

^7. Ortiz does not here challenge admission of the evidence on foundational grounds.