if 64-year-old stephen paddock had a motive for killing 58 people, he took it to the grave, that is from the fbi that has concluded its investigation finding no single or clear motivating factor. the report says that paddockti d no religious or affiliation, not directed or inspired by any group, and was not seeking to further any agenda. n adding, it was not about mgm, mandalay bay, or a specific casino or venue, it was all about doing the maximum amount of damage and him obtainingve paddock did not leave a manifesto or suicide note, but investigators believe that he did plan to kill himself after the attack and may have been inspired by his father s robber whoas a bank was once on the fbi s most wanted list. paddock was in a corner suite at the mandalay bay hotel when he opened fire on the route 91 music festival killing dozens, injuring nearly 1,000. las vegas police declined to comment on the fbi report and has also closed its investigation, despite a litany