I have listened to the podcasts. I really enjoyed the professional approach of this fantastic team of investigators.
JonBenet's
Autopsy Report states that death was pronounced on 26th December 1996 at
1323 hrs [1:23pm].
I have read on
Reddit, but I have found no other source for it
apart from the time which is confirmed in the Autopsy Report, that Coroner's investigator Patricia Dunn was on site by 1:23pm and she stayed with JonBenet's body until it was transferred to the morgue later that night, after John Meyer's attendance.
Death was formally pronounced approximately 18 minutes after JonBenet's body was brought up from the cellar by John at around 1:05pm.
In those 18 minutes we know Fleet White shouted for someone to call an ambulance, he himself ran to a phone in the den, Linda Arndt made a call to 911 at 1:12pm and the operator dispatched the fire department. I don't think it's a stretch to think it was cancelled when death was pronounced at 1:23pm and then redeployed for Patsy having a panic attack, shortly after 1:23pm.
The coroner's vehicle would already have had snow on it's roof wherever it was parked that morning before the call out.
MOO