Four flight attendants on the Alaska Airlines, 737 MAX 9 plane that experienced a mid-air cabin panel blowout in January last year are suing Boeing for physical and emotional injuries.

Four flight attendants aboard the Alaska Airlines 737 MAX 9 plane that experienced a mid-air cabin panel blowout last January are now suing Boeing, adding to the long list of lawsuits the company has faced since the incident.

Four flight attendants sue Boeing, alleging negligence caused permanent harm in 737 MAX door blowout. Crew claims manufacturer knowingly allowed unsafe aircraft to fly.