ski-BASE jump
... that during filming of the banned ski-BASE jump performed by Rick Sylvester in Yosemite Valley, the film crew were threatened with arrest but not caught afterwards?
... that during filming of the banned <b id="mwAgk"><a href="./Ski-BASE_jumping" id="mwAgo" rel="mw:WikiLink" title="Ski-BASE jumping">ski-BASE jump</a></b> performed by <a href="./Rick_Sylvester" id="mwAgs" rel="mw:WikiLink" title="Rick Sylvester">Rick Sylvester</a> in <a href="./Yosemite_Valley" id="mwAgw" rel="mw:WikiLink" title="Yosemite Valley">Yosemite Valley</a>, the film crew were threatened with arrest but not caught afterwards?