In an update, Nigerian officials said an additional 27 passengers and 5 crew members suffered minor injuries in the incident. In all, 38 were hurt.

The authorities in Nigeria said that the United Airlines plane had to return to Lagos, Nigeria, after the episode. Six people were treated at a hospital, officials said.

United Airlines said it was cooperating with U.S. and Nigerian investigators to determine what exactly happened on the flight.

A United Airlines Boeing 787-8 Dreamliner, flight UA613 from Lagos to Washington Dulles International Airport, made an emergency return landing in Lagos due to a technical issue, resulting in injuries to passengers and crew,

Several passengers onboard the United Airlines flight UA613 sustained injury as the aircraft made an emergency return to Lagos. The Washington bound flight with 245 passengers, eight flight attendants and three pilots made direct return to the Murtala Muhammed International Airport,

A Boeing (NYSE:BA) 787-8, operating as United Airlines flight UA613, was forced to return to Lagos following a technical issue that resulted in loss of cabin pressure. The incident, which occurred during a flight from Lagos to Washington,