BBM
Is it a crime to run from LE - regardless of whether or not one is a so-called "long-time criminal"?
I don't think so.
In order for a lawful arrest to be made, there must be probable cause for the arrest, according to my understanding of the law. If someone is merely running from LE, and if someone has not committed a crime that justifies the arrest, then one should not be arrested, IMO.
Even is someone is an alleged "long-time criminal", the Fourth Amendment prohibits LE from searching anyone without probable cause.
At the time of FG's arrest, I don't believe LE had any justifiable probable cause to detain him, to search him, nor to arrest him.