Journalists and analysts have criticized Malaysia 's handling of investigation . The latest criticism is shift in sign - off language from cockpit . The frequent shifts call the government 's credibility into question , analyst says . Officials have been ` ` speaking off the balance sheet , '' one analyst said .
Families and experts have criticized Malaysia 's handling of investigation . The latest example is shift in sign-off language from cockpit . The frequent shifts call the investigation 's credibility into question , analyst says . Officials have been `` speaking off the hymn sheet , '' one analyst says .