Nagsilbi si Ms. Henderson bilang Chief Communications Officer mula noong Abril 2019. Mula Hulyo 2013 hanggang Abril 2019, nagsilbi si Ms. Henderson bilang Executive Vice President, Chief Communications Officer sa Twenty-First Century Fox, Inc. Dati ding nagsilbi si Ms. Henderson sa mga tungkulin sa News Corporation, kabilang ang bilang Senior Vice President, Corporate Affairs at Chief Communications Officer, at Senior Vice President, Communications at Corporate Strategy. Nagtapos si Ms. Henderson ng B.A. mula sa Johnston Center, University of Redlands.