By Tad Walch Deseret News Published: May 3, 2008 Sixteen months ago, Brigham Young University and Steven Jones parted ways, but he said this week he isn't bitter about the academic divorce. He certainly hasn't curtailed his volatile research on the collapse of the three World Trade Center towers after the terrorist attacks of Sept. 11, 2001. (Yes, three towers fell, not just two. If you didn't know that, Jones is particularly interested in reaching you with his message that some other group, in addition to al-Qaida, likely contributed to the collapses.) In fact, Jones is the lead author of a paper on the collapses published April 18 in a civil engineering journal. (Ed.: Full paper can be read here at www.Bentham-open.org.) The journal article does not list his past tie to BYU, and that's a big Mission Accomplished for university leaders, who felt they acted to protect BYU's reputation when they worked out a retirement package with Jones and he left at the end of 2006. But Jones is sharing a cramped BYU office with some professors. He also does research in a BYU lab as an outside user with a student who works with him. Most importantly, he is preparing several more papers that, if they pass peer review and are published, will give him the peace of mind that his case reached the public.