Dead alive. The fifth-season finale of AMC's The Walking Dead snared 15.8 million viewers, up a tick from last spring. NatGeo's Killing Jesus set a network record with 3.7 million.
End of an Empire. Following hit Empire's March 18 finale, Fox dropped from first to fourth last week among young-adult viewers, with Wednesday's American Idol (8.5 million) its most-watched show. The Mindy Project ended its third season Tuesday with 2.1 million.