This is interesting - I believe this is the first time a rerun of Elementary has beaten a new ep of Rookie Blue in the Fast Overnights:
10 p.m:
CBS: "Elementary" rerun (5.3 million, 3.6/6)
ABC: "Rookie Blue" (5.1 million, 3.5/6)
NBC: "America's Got Talent" rerun (3.4 million, 2.3/4)
Quite possibly a portion of the Hannibal audience that's still watching TV on Thursdays at 10 has switched to Elementary. But whatever the case, it will be interesting to see if the Elementary rerun still holds #1 in the time period once the Live+7 DVR ratings are factored in...