In September, polls in Iowa showed Trump leading Harris by four points, and his campaign has maintained that this is not indicative of the final outcome of the race.
Before her death, Mica was in the process of divorcing Miller, with her family alleging that she had been subjected to a campaign of "abuse and violence" from him.
The supervisor also said that the handling of the situation amounted to "a breach of protocol and spoliation of transcript integrity" between the Stenography and Press Offices.
She reportedly told responding officers that she had consumed two drinks, later changing her statement to say it was "one wine," which she did not finish.