Defining "Exigent Circumstances" down

Supreme Court says police cannot search smartphones

The result was a ruling that police cannot seek what they believe is relevant to the crime without getting a warrant. Currently, police can search the person under arrest and whatever physical items are within reach to find weapons and preserve evidence.
The justices noted that vast amounts of sensitive data on modern smart phones raise new privacy concerns that differentiate them from other evidence. They reserved for police the right to claim "exigent circumstances."

I'm sure the government will abide by this ruling they always look to the Constitution for guidance always.
Now every interaction with the heroes will devolve into exigent circumstances.I still don't know what exigent circumstances really are but I'm sure they will tell me what they are and aren't.
Don't worry they only violate the Constitution because they love you and want you to be safe.
What could be wrong with that?
Somewhere at Ft.Meade some .gov goons are laughing at the quaint notion of 4th amendment rights.
So 18th century I tell ya.