Having trouble viewing this email? | View it in your browser   Police said officers exchanged gunfire with the shooter, but it was not immediately clear whether they shot him or he killed himself. No motive for the carnage had immediately been determined. FOR MORE ON THIS STORY, GO TO:   USATODAY.COM       You are currently subscribed to this newsletter with the address: newsletter@newslettercollector.com. To UNSUBSCRIBE please click here.     Manage Subscriptions | Help | Advertise | Home Delivery | Privacy Policy - Your California Privacy Rights     © 2017 USA TODAY, a division of Gannett Satellite Information Network, LLC. 7950 Jones Branch Drive, McLean, VA 22108