You only have to take one look at the writing and director credits on IMDB to see that David Ayer knows Los Angeles, the police department and the crime scene. He wrote screenplays for Dark Blue, Harsh Times and Training Day. He also has written this movie, following two LAPD officers (played by Jake Gyllenhaal and Michael Peña) during their every day activities. This includes routine activities like chasing cars and investigating 911 calls. When they run into someone who is connected to a Mexican cartel their work becomes a lot more dangerous. Continue reading →