Detective Osei set the battered pantry camera on the evidence cart.

A forensic examiner explained, in flat technical language, how its time stamps matched the concealed recorder and the hospital’s dispatch records.

And then the footage played on the courtroom monitor.

I did not watch the screen.

I watched their faces instead — watched Lars demand my signature, watched Sigrid say the house belonged to “family,” watched the room hear their voices agree on a plan.

The prosecutor did not need to dwell on the worst second of it; the plan and the aftermath were the case.