A search warrant in Pueblo led to the recent arrests of multiple people and the seizure of illicit drugs and weapons.

As the sprawling investigation unfolds, here’s an overview of the key figures involved and their alleged connections.

More than 80 people, including four ATF agents, were killed in a clash that began when federal agents tried to serve a search and arrest warrant on Feb. 28, 1993. The Branch Davidians, led by ...

An ATF agent has sued the Columbus Police Department and two of its officers who he says used excessive force against him while he was on a “routine” assignment. The federal lawsuit alleges the two ...