Some updates on the awful killing of 3 police officers in Baton Rouge, Louisiana.

The deceased suspect has been identified as Gavin Eugene Long of Kansas City, Missouri:

. @PeteWilliamsNBC reports suspect name: Gavin Long of Kansas City, Missouri. Says police were lured to the shooting by a 911 call.

CBS identifies the shooter as 29 year old Gavin Eugene Long. Here is the story. https://t.co/SihBNwby8U

More from CBS News:

The deceased suspect in the deadly shooting of Baton Rouge law enforcement officers appeared to have attacked police on his 29th birthday, CBS News has learned.

The suspect has been identified as a black male named Gavin Eugene Long of Kansas City, Missouri, sources tell CBS News. He was born on July 17, 1987.

One suspect was killed and two others might still be at large, Casey Rayborn Hicks, a spokeswoman for the East Baton Rouge Sheriff’s Office, previously said. However, Louisiana state police said Sunday afternoon there is “no active shooter” in Baton Rouge.