'El Secreto de sus Ojos'

If you are into movies about crime, you will really enjoy The Secret in Their Eyes (El Secreto de sus Ojos).

The Miami Herald's movie critic Rene Rodriguez describes the plot in his review:

"A recently retired criminal-court investigator Benjamin (Ricardo Darin), still haunted by the unsolved rape and murder of a young woman 25 years earlier, decides to invest his energy into writing a novel about the case."