A mourner of victims of the crashed accident of Ethiopian Airlines touches a portrait on a coffin during the mass funeral at Holy Trinity Cathedral in Addis Ababa, Ethiopia, on March 17, 2019. - The crash of Flight ET 302 minutes into its flight to Nairobi on March 10 killed 157 people onboard and caused the worldwide grounding of the Boeing 737 MAX 8 aircraft model involved in the disaster. (Photo by Samuel HABTAB / AFP)