Police arrest three suspects in connection with a diamond heist at Brussels airport . Police in Belgium raided about 40 houses in Brussels on Wednesday . People are detained in Belgium , Germany and France , Brussels prosecutor 's office said . $ 50 million in rough and polished diamonds was stolen in the heist in February .
Police arrest three suspects in connection with a diamond heist at Brussels airport . People are detained in Belgium , Germany and France , Brussels prosecutor 's office said . $ 50 million in rough and polished diamonds was stolen in the heist in February .