Two French families have filed lawsuits against US aircraft manufacturer Boeing for $276 million in damages over the crash of Ethiopian Airlines 737 Max 8.
The families referred to the Lion Air crash and accused the planemaker of "involuntary homicide".
Nadege Dubois-Seex, whose husband was killed in the crash, said "technical failure could not have been ignored" by the manufacturer and other actors involved in constructing the aircraft.
"It is a tragedy which, by definition, could have been avoided, because it had already happened five months before. How could they stay deaf to this warning?" Dubois-Seex told reporters in Paris.
On Saturday, Boeing admitted it had to correct flaws in the flight simulator software on the 737 Max, following the two deadly crashes that killed a total of 346 people.

Wave of bomb threats afflict European flights for third time this week
Jay Rockefeller, heir to famed dynasty and former US Senator, dies at 89
At least two children killed in bus crash in eastern France, authorities say
Vance repudiates Iran war after US electoral defeat
Malaysia ex-PM Najib Razak set for house arrest after party pays fine to leave jail
