The St. Louis Cardinals say "Rally Cat" went missing late Wednesday night.

The cat entered lore Wednesday night, interrupting play against the Kansas City Royals with the bases loaded in the sixth inning by running onto the field and toward the center-field wall. One pitch after the kitten was retrieved, Yadier Molina hit what turned out to be a game-winning grand slam.

After a series of events, the cat went missing.

According to ballpark ushers, "a fan grabbed it and claimed it was hers."

The Cardinals said they caught up to the fan as she left the ballpark to ask her questions, but "she abruptly left with the cat."