https://www.techdirt.com/articles/20190927/09542143078/appeals-court-denies-qualified-immunity-transit-cop-who-arrested-journalist-taking-pictures-ems-personnel.shtml

Last year, a federal court offered its sympathies -- but only limited recourse -- to a photographer who suffered a bogus "stop photographing us" arrest at the hands of a Dallas Area Rapid Transit (DART) cop.

Avi Adelman, a freelance journalist, was photographing EMS personnel responding to an apparent overdose. DART officer Stephanie Branch decided this just wouldn't do. She approached Adelman and got between him and the scene he was photographing. The officer then started laying down bullshit about "establishing a perimeter" and how his documentation was violating the HIPAA rights of person being attended to.