He was also believed to have been behind a plot to bomb transport networks in several European countries including Britain , which came to light when 14 alleged conspirators were arrested in Barcelona .
Mehsud , was the main suspect in the assassination of Benazir Bhutto in 2007 .
Mehsud was also believed to have been behind a plot to bomb transport networks in several European countries including Britain , which came to light when 14 alleged conspirators were arrested in Barcelona .
Mehsud , was the main suspect in the assassination of Benazir Bhutto in 2007 .