  We present evidence for dilepton events from t tbar production with one
electron or muon and one hadronically decaying tau lepton from the decay t tbar
-> (l nu_l) (tau nu_tau) b bbar, (l=e, mu), using the Collider Detector at
Fermilab (CDF). In a 109 pb^-1 data sample of p pbar collisions at sqrt(s) =
1.8 TeV we expect ~1 signal event and a total background of ~2 events; we
observe 4 candidate events (2 e tau and 2 mu tau). Three of these events have
jets identified as b candidates, compared to an estimated background of
0.28+-0.02 events.
