  The LHC era just began. The first discovery at the LHC experiment would be
arguably a new resonance pole at TeV scale, if it exists. While the discovery
of the Z' would be exciting by itself, it may also suggest what other new
physics signals should be looked for while the LHC experiment is still at its
early stage. We argue that the four lepton resonance at the Z' pole is a
well-motivated and promising signal especially in supersymmetry framework,
which can serve as a supersymmetry search scheme even in the early stage of the
LHC experiment.
