By Lynette Rice
Updated July 23, 2015 at 07:11 PM EDT
Ida Mae Astute/ABC

Diane Sawyer has booked another big interview since ABC aired her major exclusive with Caitlyn Jenner.

The ABC News anchor will have the first televised talk with Sue Klebold, the mother of Columbine shooter Dylan Klebold and author of A Mother’s Reckoning: Living in the Aftermath of Tragedy. Set for release in February, Klebold’s memoir addresses Dylan’s murder-suicide and potential warning signs to help other parents. Sue Klebold is donating all of her profits from the book to charitable foundations that address mental health issues.

Sawyer’s interview will air as a one-hour primetime special in February while excerpts will be included in other ABC News programs.