I Googled "scream" and this came up.
Dimension Films has confirmed that Scream 4 will go into production in Spring 2010 for an April 12th, 2011 release. Wes Craven will again direct, as initially suspected, and original Scream creator Kevin Williamson will write the script. Neve Campbell, Courtney Cox, and (unfortunately) David Arquette Cox will all be reprising their roles. I really hope David takes his character Dewey to full retard in this one. It doesn’t make sense for him to scale back his own personality just for the sake of acting. (Variety)