Probable cause for a Constitutional search occurs when a policeman witnesses a crime or witnesses evidence of a crime.
For stop and frisk, this is reduced to “They didn’t belong” and “He seemed irritated when I stopped him.”
The Left’s new definition of personal rights is that those rights simply don’t exist outside of certain geographic confines, such as your home or place of worship.
So if a suspect sees a cop and starts running away, the cop has no right to pursue and search the suspect? If you're not already a criminal defense lawyer, you may have missed your calling.