A Thalys train employee hugs US citizens Alek Skarlatos, as Anthony Sadler puts on his face mask and French lawyer Thibault de Montbrial looks on (R), outside the court room during the fifth day of the Thalys attack trial, in Paris, France, 20 November 2020. On 21 August 2015, gunman Ayoub El-Khazzani opened fire with an assault rifle, shot and wounded three people on a Thalys train travelling between Amsterdam and Paris before the assailant was overpowered by passengers.The incident happened near Arras in northern France shortly after 1600 GMT and the gunman was arrested when the train stopped at the town's station.