Interview to Air Tuesday, April 2 on "ABC World News with Diane Sawyer"

Kaitlin Roig, one of the inspiring and resilient school teachers of Sandy Hook Elementary, shared her heroic story with Diane Sawyer last December. Now nearly four months after that tragic day in Newtown, Roig talks to Sawyer about a new non-profit she is launching, Classes 4 Classes, which will focus on teaching compassion to young children.

The exclusive interview will air Tuesday, April 2 on "World News with Diane Sawyer" at 6:30 p.m., ET on the ABC Television Network.

"World News with Diane Sawyer" airs at 6:30 p.m., ET on the ABC Television Network. Michael Corn is the executive producer of the broadcast. Follow Diane Sawyer and the "World News" team online: @DianeSawyer; @ABCWorldNews; facebook.com/DianeSawyer; facebook.com/WorldNews.