The leader of a cultlike group that has been linked to multiple killings, including the fatal shooting of a Border Patrol officer in Vermont last month, was arrested in Maryland on charges of trespassing and other crimes, authorities said Monday.

The leader of a cultlike group that has been linked to multiple killings, including the fatal shooting of a Border Patrol officer in Vermont last month, was arrested in Maryland on charges of trespassing and other crimes, authorities said Monday.