1.   The issue is surrounded by legal complexities.

2.   And there are legal complexities on the issue of immunity from future lawsuits.

3.   Conceding her confusion over the legal complexities involved in trying Skakel, Mrs. Moxley said she was hoping for a trial, any trial.

4.   But progress has been painfully slow because of legal complexities and lost or destroyed records.

5.   Progress has been painfully slow because of legal complexities and lost or destroyed records.

6.   The case against Sheik Ali al-Khalifa al-Sabah and four others has been tangled in legal complexities and defense maneuvers for more than two years.

7.   The case has become enmired in legal complexities.