COSTELLO: Checking some top stories for you at 58 minutes past the hour. The FBI says it's been able to break into the iPhone of one of the San Bernardino shooters. And it's because of this it's ending its fight against Apple. FBI investigators used a third party to get around Apple's encryption. Security advocates now want the government to explain how it got into the phone to protect other iPhone users. The president of Pakistan is cancelling a planned trip to the United States to staying home to deal with the Easter bombing in Lahore, 72 people were killed including 24 children. A splinter group of the Pakistani Taliban is claiming responsibility says it wanted to target Christians. Fifteen Christians were killed along with 52 Muslims. A convicted murderer who escaped from prison in Ohio is now back in custody. John Modie escaped from his cell on Sunday. He was caught Monday night in the same town where the prison is located. Thanks to a new fossil find, scientists are rethinking how long ago this Siberian unicorn roamed the earth. The fossilized skull found in Kazakhstan shows the animal was still around 29,000 years ago. It was originally thought to have gone extinct 350,000 years ago. But as you can see it's not quite like your cartoon unicorn. It looks more like a large shaggy rhino, right? Fascinating. Thank you so much for joining me today. I'm Carol Costello. "AT THIS HOUR" with Berman and Bolduan starts now.
FBI Ending Fight With Apple; Pakistani President Cancels Trip to the U.S.; Convicted Murderer Recaptured in Ohio; New Fossil Find.