Attach a prison escape kit to a cat:

http://www.bbc.co.uk/news/world-latin-america-20920848

http://www.youtube.com/watch?v=MR7SB67hKKY

http://www.chicosabetudo.com.br/2013/01/05/arapiraca-gato-e-flagrado-levando-serras-brocas-e-celular-para-dentro-de-presidio/