A death on the set of The Lone Ranger last year has led to a citation for workplace-safety violations for the Disney film's production company. Silver Bullet Productions must pay $61,445 in fines after the California Division of Occupational Safety and Health (Cal/OSHA) determined that the company…allowed for a hazardous situation that resulted in the Sept. 21 drowning death of a diver who was attempting to clean a large water tank being used by the production…