A wide-ranging investigation has been opened into a terror attack that took place on May 31, 2024, in Mannheim, Germany. Anecdotal evidence suggests the attacker may have had contact with operatives inside Russia.

In this week’s episode of “The Hunt with WTOP National Security Correspondent J.J. Green,” Dr. Hans-Jakob Schindler, senior director at the Counter Extremism Project, says other terror events may be looked into as well.