1.   Police are investigating whether the gunmen mistook the victims for Israelis who frequent the hotel.

2.   Police officials said they were investigating whether the gunmen mistook the Greeks for Israelis, who frequent the hotel.

3.   Both the medium-priced hotels are frequented by tourists and businessmen.

4.   Police officials said they were investigating whether the gunmen mistook the Greeks for Israelis, who are known to frequent the hotel.

5.   The hotel is frequented by Bahrainis and foreigners alike.

6.   They were investigating whether the victims were targeted simply as tourists or were mistaken for Israelis who sometimes frequent the hotel.