EDITOR'S NOTE: This story includes discussion of suicide.

If you or someone you know needs help, the national suicide and crisis lifeline in the U.S. is available by calling or texting 988.(Gray Media) - Defense attorney Kevin Reddington spoke about the Lindsay Clancy trial in an interview on "Good Morning America" Tuesday.

Clancy never disputed that she killed her three young children but was on trial to determine whether she should be held criminally responsible for their deaths.