Marcin Kostrzewa , April , allegedly took restricted files from flat next-door . Became 'infatuated ' with Shane Spencer after finding out about his work . He contacted Polish embassy and tried to sell the papers , court hears .
Marcin Kostrzewa , 31 , allegedly took restricted files from flat next-door . Became 'infatuated ' with Shane Spencer after finding out about his work . He contacted Polish embassy and tried to sell the papers , court hears .