For the first time, newly released security footage shows the moment an alleged stowaway sneaked onto a transatlantic flight just before last Thanksgiving in a stunning breach of security. @ABC News' Aaron Katersky reports. https://t.co/kI19MqQkj7 https://t.co/jyCHPT5L5U

'Very unusual': Newly released videos show accused stowaway boarding flight https://t.co/J7ZhjD1egz

For the first time, security footage obtained by ABC News shows the moment an alleged stowaway sneaked onto a transatlantic flight at JFK Airport. https://t.co/adF8wkfBJC