Isaiah Castilla’s own biographies list three Democratic campaign-finance jobs before the Alliance for Justice counsel title. Castilla Impact: “Deputy Finance Director for the Ronnie Musgrove for United States Senate campaign, North Regional Finance Director for the Alex Sink for Governor campaign in Florida, and Finance Director and Counsel for Progress for Mississippi PAC and Bill Luckett for Mississippi gubernatorial campaign.” Capital for Good’s director page repeats that list. The 2015 Professional Women in Advocacy speaker page says the same campaigns, with Sink styled “North and Central Regional Finance Director,” and adds that as a finance staffer he “built and executed robust fundraising plans and gained a wealth of knowledge in state and federal campaign finance law.”
Those are his words and his conference bio. This site did not locate a contemporaneous FEC Form 3 or a committee staff listing that independently prints those titles. Musgrove, Sink, and Luckett are documented Democratic candidates; attaching him to those tickets rests on the bios just cited, not on an invented Form 3. No itemized federal contribution in the name Isaiah Castilla was located on FEC this pass. Campaign staff is not a crime. It is also not a Trump-case role.