How “Alone” are Lone-Actors? Exploring the Ideological, Signaling, and Support Networks of Lone-Actor Terrorists opencrim October 4, 2018 How “Alone” are Lone-Actors? Exploring the Ideological, Signaling, and Support Networks of Lone-Actor Terrorists2018-10-04T08:06:12+00:00 Studies in Conflict & Terrorism . Go to Source Author: David C. Hofmann