Who else was involved?published at 10:40 British Summer Time
10:40 BST
Image source, West Midlands PoliceImage caption,
Mohammed Aslam (left) and Mohammed Nazir
While Aimee Betro is being sentenced today, her two co-conspirators have already been jailed for their part in the plot.
Mohammed Nazir and Mohammed Aslam, both from Elms Avenue, in Derby, were sent to prison last year for constructing the plan with the American.
Following the trial, Nazir was found guilty of conspiracy to murder, possession of a firearm with intent to cause fear of violence.
He was also found guilty of perverting the course of justice and illegally importing firearms over a plot to bring guns into the country and then blame it on another person to frame them.
The 31-year-old was sentenced to 32 years in prison.
Aslam, 59, was cleared of a firearms offence, but found guilty of conspiracy to murder. He was jailed for 10 years.