article_snippet: neighbour's flat and took the restricted files .
article_snippet: Marcin Kostrzewa, 31, of Plymouth, Devon, allegedly broke into Shane Spencer’s next-door flat and took the restricted files which were stored in A Polish man airing cupboard.
article_snippet: Miss Berriman also found that Miss Berriman had lost Miss Berriman key to Miss Berriman boyfriend
article_snippet: In the covert recording with the agent Alex, the defendant allegedly said the defendant had the defendantacquired keys to Shane Spencer’s flat’.
article_snippet: The prosecutor allegedly said The prosecutor found a key to access the flat and stole the relevant papers and planned to copy Shane Spencer’sShane Spencer’s hard drive - and wanted £50,000 for the information.
article_snippet: In the recorded conversation, the defendant said ‘this is only the beginning’.
article_snippet: Kostrzewa allegedly said Kostrzewa pulled out the sheets of paper and replaced the sheets of paper empty sheets of paper to make the file look as thick in the folder.
article_snippet: Kostrzewa left the room and Met Police officers turned up at the hotel and studied the documents.
article_snippet: Kostrzewa denies burglary between January and April 2014.
highlights_snippet: Marcin Kostrzewa, 31, allegedly took restricted files from flat next-door .
  
highlights_snippet: Shane Spencer contacted Polish embassy and tried to sell the papers, court hears .