Donald Trump’s widely covered attendance of a wake for a slain NYPD officer may have a positive effect on the jury for his upcoming criminal trial and could result in a hung jury, according to a former federal prosecutor. Bill Shipley, who represents a number of Jan. 6 defendants, said that Trump’s New York business fraud trial could result in a hung jury thanks to his attending the wake of officer Jonathan Diller, who was shot and killed while conducting a traffic stop Monday. As news swirled that Trump was planning to attend the wake, Shipley took to X and wrote, “Please let this be true.” W…