I can't tell if what you posted is in response to the technical information I posted. If so, what you posted doesn't relate to what I posted.
If I may, what is your source that indicates that only one news agency went dead? This also overlooks the greater issue of civilian overview. I previously cited incidents where the Orange County Sheriff's Department used encryption and mobile data communications to conceal special handling of the undersheriff's son on more than one occasion while he was out of jail on bond for gang rape, a highly-publicized incident nationwide. Sheriff Carona as part of an overall investigation into the agency was sentenced to 66 months in federal prison.
Although the Constitution does not discuss in any manner our ability to monitor public safety communications, something not envisioned of course in the 1700s, it does specify We the People. The issue is much greater than a news outlet that somehow irritated the Sheriff's Department, which proves the point that we the people are being spit on. What makes a sheriff's department think that if they don't like something civilian overview has to say, they can then just kill their radio so they can't listen? Based on what federal or even state law was just authorized? Acting as a body of the government that would appear to be a direct infringement of the Constitution.
In my opinion for whatever it's worth, the government et al has not provided sufficient information to warrant and justify the wholesale encryption of communications. I've already granted I would forego sensitive tactical communications such as anti-terrorism, narcotics, and other aspects of law enforcement, but not routine communications. At a time when law enforcement needs the community even more to assist them with community policing they're shutting them out. Would you concede that point?
It is not uncommon for encrypted agencies to provide radios to news media, at least in California. I've already stated my objection to just the news media having access. It is not unreasonable to give examples of perhaps a kidnapping that just occurred with a vehicle description and license plate and a commuter that happens to have a scanner hearing the broadcast and seeing the vehicle right in front of him.
I make a regular 2 hour drive from the mountains of San Bernardino to Irvine California which usually has me returning at about 3 AM. That stretch the freeway is notorious for drunk drivers. On more than one occasion I have been the witness to the drunk driver and as one who has been previously employed as a traffic accident investigator, which includes DUI enforcement, and as a previously qualified expert on the matter, I've telephoned the incident in only to hear CHP put out the basic information and terminate it with "no follower" even though I have specifically stated to CHP that I am following. This is important because units don't generally head for an area when they're 10 miles away. On one occasion I followed because it was on my way anyway. He was using all lanes of a 5 lane freeway at a speed between 35 and 70 mph. With my hazard lights on I ran a rolling break behind the vehicle so that other motorist would be aware. None the less, I watched the vehicle I had previously reported go head-on into a gore point. A complaint was filed the following morning.
Ed, your knowledge on HIPAA is clearly greater than mine. But this is not a HIPAA incident. This is predominantly a Law Enforcement issue. While I would agree that EMS channels may be encrypted to facilitate better communication between EMS crews and the hospital, I would challenge the confidential nature of the information on the hospital side. It is my experience that it is a radio with a microphone sitting up on top of a file cabinet with a speaker and may be heard in the waiting room. I'm certain this is not a geographical phenomenon.
On the other hand, two years ago I participated in a rescue of three individuals that decided to go 4x4ing into a blizzard. They got stuck. In order to prove that the incident was not a joke I was asked to provide information on the driver. As prior law enforcement I knew to obtain the driver's license number, the street address, and the name of the individual. It was on a cell phone however. For more than 10 hours I treated three patients for hypothermia by communicating with a CB radio operator that was communicating to me and I was communicating to the battalion chief over analog fire radio. The three victims where rescued and arrived at the ER 14 hours after the incident began.
Because of advanced communications on my part with ER they already knew who was coming in. But that was done by telephone as well. I've been disabled for quite some time now and emergency communications via amateur radio is my way of giving back to my community. As a fellow ham yourself you know where I'm at on this. It did not hurt that I had a formal unit identifier and was authorized to communicate over the fire frequency. But the average civilian does not. I suppose that's my overall point is that the average citizen doesn't have a scanner and doesn't get involved.