Prosecutors say this son of a Boston Police captain was planning an attack on a college campus in the name of ISIS.
Thursday afternoon, Alexander Ciccolo, of Adams, is expected to be arraigned on terrorism charges in Federal Court.
The FBI arrested Ciccolo, also known as Ali Al Amriki, last summer after his father alerted them about his son’s interest in ISIS.
Boston Police Capt. Robert Ciccolo was supervising more than two dozen officers in Kenmore Square during the Marathon bombings. He is estranged from his son, who has previously undergone mental health treatment.