The resonance &Ugr;(4S) decays mainly intoBmesons. However, CLEO and ARGUS have observedJ/&psgr; events from the &Ugr;(4S) with momenta greater than are allowed kinematically fromBdecay. Also, CUSB has ruled out the presence of monoenergetic photons predicted in two recent theoretical models which tried to explain this anomaly. I review the present status and propose a new scenario concerning the cause of this anomaly.