Chief and Rockapella in “Unfinished Business”

This is Contessa.

(singing) Contessa

A well-dressed pest with a taste for the best. Her last known whereabouts: Buenos Aires, Argentina. Since 1894, Argentine presidents have lived in La Casa Rosada, or pink house. Some say the palace was painted pink to set it apart from the US White House. Others say pink was one of the few colors available back then. It was made by mixing beef blood with lime. Either way, La Casa Rosada is a symbol of Argentine government. Traditionally, the country's leaders address the nation from the balcony of this proud pink palace. Or they did until today...

(singing) Oh, no!

...when Contessa breezed into Buenos Aires and cased the casa. She rounded up a herd of that famous Argentine beef, then stampeded the palace to places unknown. Now she's flying the flag of treason and laughing all the way to the pompous. Gumshoes, you must conclude today's conundrum...

(singing) Woo-woo-ooo-oo

...IN CASA EMERGENCY, CALL 911!