La mataviejitas [841063] Released: 2006-12-31 Revenue: $0 Budget: $0 Profit: $0 Runtime: 90 mins Popularity: 0.206 Vote Average: 6.3 Vote Count: 3 Overview: The story of the serial killer "La Mataviejitas", a woman who murdered elderly people. Cast [6] Rogelio Guerra Isaura Espinoza Salvador Pineda Lina Santos Armando Tavera Héctor Reynoso Trailers