 There are indications that Kafeel Ahmed and Bilal Abdullah were behind the 2007 London car bombs plot, and investigations are being carried out to unearth a possible involvement with the deadly 2005 Indian Institute of Science shooting, an attack with unknown suspects who are still at large.A silver Vauxhall Astra, which was subject to a controlled explosion by police on 3 July 2007, was believed to have been rented by Abdullah.Abdullah was passenger in, and owner of, the Jeep Cherokee that was rammed into the terminal and set ablaze.