Britain's most wanted female terrorist, dubbed the 'White Widow', has masterminded over 400 deaths including last month's slaughter of 148 people at a university in Kenya, media reports said.
Samantha, who has has since given birth to a daughter, told The Sun newspaper that "trips to radical mosques had\npoisoned the innocent, naive and simple" man's mind.
Samantha Lewthwaite or the White Widow and the world's most wanted woman terrorist, has reportedly been gunned down in war-torn Ukraine by a Russian marksman.
A British woman and "two or three" Americans are thought to be among the militants who have killed at least 62 people, including three Indians, at a swanky shopping mall in Kenyan capital of Nairobi.
The 46-year-old British mother has been using social media to make a series of threats against the West.
Kenyan authorities are questioning a British national arrested at Nairobi airport as he tried to board a Turkish Airlines soon after an upmarket mall was besieged by militants in that country's capital.