1.   A U.N. official, speaking on condition of anonymity, said the attacks may be a Serb terror tactic aimed at tourists who bring needed hard currency to Croatia.

2.   A U.N. official said the attacks may be a Serb terror tactic aimed at tourists who bring needed hard currency to Croatia.

3.   The attacks could have been a terror tactic to scare away tourists who would bring needed hard currency to Croatia.

4.   They could have been a terror tactic to scare away tourists who would bring needed hard currency to Croatia.

5.   U.N. officials at the time speculated the attacks could be a terror tactic to scare away tourists at the start of the season.

6.   Increasing numbers of corpses are being dumped in the street as a terror tactic, she said.