Former Trump national security adviser John Bolton is in a Maryland courthouse this morning where’s he’s expected to make his first court appearance after being indicted by a grand jury Thursday on charges that he allegedly unlawfully transmitted and retained classified documents. 

Bolton arrived at the federal courthouse before 9 a.m. ET Friday.

The indictment charges Bolton with eight counts of unlawful transmission of national defense information as well as 10 counts of unlawful retention of national defense information.

Seven of the transmissions allegedly occurred during the time when Bolton was serving at Trump’s national security adviser in 2018 and 2019, while another document was allegedly sent by Bolton just days after President Donald Trump removed him from the administration in September of 2019.  

The indictment accuses Bolton of abusing his position as national security adviser by sharing “more than a thousand pages” of information in “diary-like entries” about his day-to-day activities with two recipients identified only as “Individual 1” and “Individual 2,” who prosecutors say are Bolton’s relatives.  

Sources told ABC News that the relatives referred to in the indictment as ‘Individual 1’ and ‘Individual 2’ are Bolton’s wife and daughter. 

The indictment comes on the heels of the indictments of former FBI Director James Comey and New York Attorney General Letitia James as Trump continues what critics call a campaign of retribution against his perceived political foes.

Federal agents in August searched Bolton’s Maryland residence and Washington, D.C., office, related to allegations that Bolton possessed classified information.