The resolution was introduced after 14 Senate Democrats joined Republicans in an effort to strip Mr. Cuomo of his emergency pandemic powers. Nine Assembly Democrats accused the governor in a letter Tuesday of “intentional obstruction of justice” and broaching “potentially the commencement of impeaching proceedings against Governor Cuomo.” Senate Minority Leader Robert G. Ortt, a Republican, said Thursday that each day brings “more erratic behavior and additional deception by a Cuomo administration that spirals out of control.” “I am grateful to see our repeated calls for a federal investigation have been answered,” Mr. Ortt said. “And if this investigation reveals deliberate obstruction, as I suspect it will, the Legislature must move toward impeachment.”