Experimental results of a search for the Xi_3/2(1860) cascade
pentaquark state in data collected with the CDF 2 Detector in Run II at the
Tevatron are presented. No evidence for these states in the neutral Xi-
pi+ and doubly charged Xi- pi- modes has been found. Preliminary upper
limits on yields at 1862 MeV/c2 relative to the well established resonances
Xi*(1530)0 are presented.