Defense attorneys want to depose a retired U.S. Army colonel and test pilot—among the longest serving members of the Oath Keepers—regarding the group’s long-standing role in providing security at events, civil disturbances, and natural disasters.
Retired Col. John Siemens, 76, would provide exculpatory testimony benefitting the five defendants in the Oath Keepers seditious-conspiracy trial, but cannot come to Washington due to seriously declining health, attorneys said.