Lonmin calls report on 'Marikana massacre' a 'vital' step in healing

JOHANNESBURG (Reuters) - South African platinum producer Lonmin on Thursday called the findings of an investigation into a 2012 police killing of 34 miners near its mine a "vital step in the healing process." President Jacob Zuma said the inquiry blamed Lonmin, the police and unions for what he called a ""horrendous tragedy". (Reporting by Tiisetso Motsoeneng; Editing by Larry King)