Former Senate President Troy Jackson formally won the nomination. Troy Jackson at a candidate debate earlier this month in Portland, Maine. Credit...Ryan David Brown for The New York TimesHowever, one inconvenient detail threatens to complicate Jackson's coronation: a Republican state lawmaker says Jackson may not be legally eligible to accept the nomination at all. Under Title 21-A, Section 331 of Maine election law, "a person may not file, whether by primary election or nomination petition, as a candidate for more than one federal, state or county office at any election." "The Department should resolve this question before accepting or certifying any replacement nomination," he wrote.