In 2016, Mr Gibson rose to prominence after claiming debris he found in Mozambique belonged to the plane. Since then, The Sun reports that Mr Gibson has found a further 16 pieces of alleged wreckage from that flight. The pieces have turned up at spots in Madagascar and South Africa.
But William Langewiesche, a pilot turned writer, said Mr Gibson had “began receiving death threats” after he found the first piece three years ago.
Mr Langewiesche said: “One message said that either he would stop looking for debris or he would leave Madagascar in a coffin.
“Another warned he would die of polonium poisoning.
“He has been traumatised.”
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The self-styled investigator added: “He largely avoids disclosing his location or travel plans ... Read even more
