Jeffrey was discussed in emails sent by Marz Hill on April 11, 2019, and April 12, 2019, regarding his potential meeting with Matt [4] [5]. Marz Hill asked about Jeffrey's location over the next fortnight, as Matt had international travel between the USA and Australia [5]. On April 23, 2019, Marz Hill sent an email stating that Jeffrey should be flying in on May 1st and flying out on May 2nd, and asked if these dates aligned for him [1]. Later that day, Marz Hill sent another email to Lesley Groff, asking if Jeffrey would be available on May 1st from 3 or 4pm until late [3]. Matt was scheduled to fly to NY on May 1st and out on May 2nd, with availability from 3pm on May 1st [2]. Marz Hill exchanged emails regarding Jeffrey and Matt's schedules from March 24, 2019, to April 23, 2019 [1] [2] [3] [4] [5] [6].