Video footage shared on social media appears to show the site of the crash, with black smoke visible against the foot of Mount Ololokwe. A helicopter carrying six tourists and a pilot crashed on Wednesday in Kenya’s Samburu county, north of the capital, Nairobi, killing all those on board, authorities said. Key points and original sources are listed below.

• Video footage shared on social media appears to show the site of the crash, with black smoke visible against the foot of Mount Ololokwe.S1

• A helicopter carrying six tourists and a pilot crashed on Wednesday in Kenya’s Samburu county, north of the capital, Nairobi, killing all those on board, authorities said. The accident happened at 9.13am local time, according to the Kenya Civil Aviation Author...S2

• Seven killed in Kenya tourist helicopter crashS3