  In an attempt to reconcile state collapse with special relativity, Fleming (1989, 1992, 1996) and Fleming and Bennett (1989) suggested radical hyperplane dependence. In their theory, state collapse occurs along an infinite number of spacelike hyperplanes that intersect the spacetime region of the measurements. That is, in the EPR/B experiment a collapse occurs along all the hyperplanes of simultaneity that intersect the spacetime region of the L-measurement. Similarly, a collapse occurs along all the hyperplanes of simultaneity that intersect the distant (space-like separated) spacetime region of the R-measurement. Accordingly, the hyperplane-dependent theory does not pick out any reference frame as preferred, and the dynamics of the quantum states of systems and their properties can be reconciled with the Minkowski spacetime. Further, since all the multiple collapses are supposed to be real (Fleming 1992, p. 109), the predictions of orthodox quantum mechanics are reproduced in each reference frame. 