Manhunt for Suspect in Pa. State Trooper Killing Enters Day 9

The fugitive suspect in the shooting of two Pennsylvania State troopers was likely planning his attack and escape for months or years, officials said Sunday. Eric Frein, 31, who is accused of killing Pennsylvania State Police Cpl. Bryon Dickson with a high-powered rifle was still on the run for a ninth day, despite a massive manhunt and billboards informing the public that he is now on the FBI’s most-wanted list.

Read more from our partners at NBC News

Subscribe to TIME

Get The Brief. Sign up to receive the top stories you need to know right now.

Please enter a valid email address.

* The request timed out and you did not successfully sign up. Please attempt to sign up again.

Sign Up Now

An unexpected error has occurred with your sign up. Please try again later.

Check the box if you do not wish to receive promotional offers via email from TIME.

You can unsubscribe at any time. By signing up you are agreeing to our Terms of Service and Privacy Policy. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Thank you!

For your security, we've sent a confirmation email to the address you entered. Click the link to confirm your subscription and begin receiving our newsletters. If you don't get the confirmation within 10 minutes, please check your spam folder.

Contact us at letters@time.com.