WASHINGTON — A Democratic lawmaker was quietly investigated by the House Ethics Committee for allegedly pursuing an “inappropriate relationship” with a staffer — but the probe never substantiated the claims and was closed without releasing any public findings. Rep. Alma Adams, a 79-year-old North Carolina pol who has served the state’s 12th District comprising Charlotte since 2014, was slapped with the ethics complaint in 2022 for getting “extremely close” to her aide Sandra Brown, NOTUS first reported. Aides who spoke with ethics investigators were questioned about Brown’s visits to Adams at a one-bedroom apartment in DC — and her self-published...