Respectfully, media reports on what the investigation is focusing on should be taken with a grain of salt unless said media is known to be reputable and have cr

Respectfully, media reports on what the investigation is focusing on should be taken with a grain of salt unless said media is known to be reputable and have credible sources. If they had a credible indication of a technical failure that causes engines to randomly shut down, they would have already grounded 787 fleets, which hasn't happened.