Polish police say the men were trying to extort 6 million euros from them . One of the suspects , identified as Adam K. , has no previous criminal record , is fluent in four languages and previously worked as a manager at several large corporations , giving him technical expertise , police said . The attacks occurred at Ikea and in several countries this year . Police say the men tried hard to cover their tracks in Poland .
Polish police say the men were trying to extort 6 million euros from them . The attacks occurred at Ikea and in several countries this year . Police say the men tried hard to cover their tracks in Poland .