E3 previews

IGN has posted previews of Fahrenheit and Law & Order: Justice is Served. Here's a clip from the preview of Law & Order:

There's also more characters and locations to visit. You'll interact with over 40 characters, from nefarious criminals to suspects to innocent bystanders. And you can expect a lot more puzzles this time around, twice as many as in the last installment in fact. Puzzles will take the shape of interview questions, which need to be asked correctly, and also forensics, which involves gathering and analyzing evidence.