Disputed Rock - Alex McGilvery - Bog

Mines are dangerous, never more so than when greed outweighs all other concerns.
When a series of events leads to the death of Georgia's fiance, she packs up and heads south. Behind her Jim and Leigh struggle with their own issues. Training cadets to be special officers in the north sounds good, but when a class gets off track, it could be deadly.
Georgia can't escape the grief and anger the mine caused with Brad's death, and when she find echoes of that death in Peru, she sets her sights on making things right. Dangerous men don't want her to succeed.