Quem Matou o Jorge? (2010)

Thiago, a boy of just nine, decides to become a detective and amateur filmmaker following the mysterious death of Jorge, his neighbor's pet dog. Armed with a home video camera, the boy begins recording the daily lives of his building's residents. He starts interrogating and spying on his neighbors, turning everyone around him into a potential suspect as he attempts to unravel the mystery of who killed the little dog.