  Results are presented from a search for a narrow, spin-2 resonance decaying
into a pair of Z bosons, with one Z-boson decaying into leptons (e+e- or
mu+mu-) and the other into jets. An example of such a resonance is the
Kaluza--Klein graviton, G[KK], predicted in Randall--Sundrum models. The
analysis is based on a 4.9 inverse femtobarn sample of proton-proton collisions
at a center-of-mass energy of 7 TeV, collected with the CMS detector at the
LHC. Kinematic and topological properties including decay angular distributions
are used to discriminate between signal and background. No evidence for a
resonance is observed, and upper limits on the production cross sections times
branching fractions are set. In two models that predict Z-boson spin
correlations in graviton decays, graviton masses are excluded lower than a
value which varies between 610 and 945 GeV, depending on the model and the
strength of the graviton couplings.
