Stochastic Terrorism?

Is Angela Reading a security threat to the United States? According to Lt. Col. Christopher Schilling the leadership of nearby Joint Base McGuire-Dix-Lakehurst believes, “[T]he current situation involving Mrs. Reading’s actions has caused safety concerns for many families. The Joint Base leadership takes this situation very seriously and from the beginning have had the Security Forces working with multiple state and local law enforcement agencies to monitor the situation to ensure the continued safety of the entire community.” What has Angela Reading, a previously law-abiding wife, mother, and member of the school board, done to require such scrutiny from the military and local law enforcement?