Rebecca Madsen is driving the same model 1968 Mustang that Steve McQueen drove in Bullitt also set in San Francisco. The license plate on the front is 60SM168.
The comic book on the boy's bed in the opening sequence is Justice Society of America #42 from October 2010. It is part of the crossover story line called Brightest Day. It was the followup to the crossover story line Blackest Night. Brightest day is about the resurrection/return of some of the heroes that died/disappeared in the Blackest Night series.