  We investigate multilepton LHC signals arising from electroweak processes
involving sleptons. We consider the framework of general gauge mediated
supersymmetry breaking, focusing on models where the low mass region of the
superpartner spectrum consists of the three generations of charged sleptons and
the nearly massless gravitino. We demonstrate how such models can provide an
explanation for the anomalous four lepton events recently observed by the CMS
collaboration, while satisfying other existing experimental constraints. The
best fit to the CMS data is obtained for a selectron/smuon mass of around 145
GeV and a stau mass of around 90 GeV. These models also give rise to final
states with more than four leptons, offering alternative channels in which they
can be probed and we estimate the corresponding production rates at the LHC.
