Search for New Physics in Lepton + Photon + X Events

 We present a search for the anomalous production of events with a high 
transverse energy ($E_T$) photon and a high $E_T$ electron or muon using data 
taken with the CDF detector in Run II at the Tevatron. The search includes 
measurements of the production of events with additional leptons, photons, 
missing transverse energy, or total transverse energy. These signatures are possible 
in models based on gauge-mediated Supersymmetry, Extra Large Dimensions, and other 
extensions of the Standard Model.