You know, You know, Thank you. You know, You know, Thank you. Officer Devereaux shot back, I have no idea why I'm here, she said. I have no connection to this case.

But that didn't stop the defense from grilling her. Then came one of the more explosive moments of Officer Devers' testimony, a direct challenge to something she once told investigators under oath.

Heron's lawyer asked whether she told an outside law enforcement agency

that she saw Brian Higgins with Karen Reed's SUV

in the sally port of the Canton Police Department.

Remember, Brian Higgins is one of the men that the defense says

could have killed John O'Keefe.

And alongside Higgins, former Canton Police Chief Ken Berkowitz, who passed away last December. The defense has long suggested

that Berkowitz may have tampered with taillight evidence. On the stand today, Officer Devere did not

deny that she said it.

Quote, that was my recollection at the time, she testified.

But she quickly added something else.

She now knows that memory was wrong because of the timeline showing when the SUV actually arrived at the garage.

And then she dropped this. Quote, we've discussed this previously.

I can't make this statement on the stand because I've been provided information released by the defense

that it was not a memory, it was a distorted memory.

Therefore, I can't state it because at this point it would be a lie.

Karen's lawyer, unfazed, shot back, Ms. Devere,

I've never asked you to make a statement one way or another on the stand.

I'm asking you an open-ended question. Did you observe something in the Sally Port garage on January 29, 22,

that you found unusual that stuck out in your mind? Officer Devere responded firmly,

saying that based on what she now knows about the timeline, she is certain that she did not

...