On Wednesday, Snyder shared links on Twitter to the American Foundation for Suicide Prevention and JEDFoundation.org, a suicide-prevention organization focusing on teenagers and young adults.

"Thanks for the outpouring of support. I can't express how much it means to Debbie & I and Autumn’s mother, Denise, at such a difficult time," Snyder wrote. "To support or seek help, please know there are places such as http://afsp.org and http://JEDfoundation.org that are doing great work."

Joss Whedon will step in to complete Justice League, out Nov. 7, through post and the shooting of some additional scenes. On Tuesday, Snyder explained he had thrown himself into his work after the death of his daughter.

"The demands of this job are pretty intense. It is all-consuming," he said. "And in the last two months, I’ve come to the realization … I’ve decided to take a step back from the movie to be with my family, be with my kids, who really need me. They are all having a hard time. I’m having a hard time."

In addition to Autumn, he and Deborah have been raising seven kids and step-kids.

Thanks for the outpouring of support. I can't express how much it means to Debbie & I and Autumn’s mother, Denise, at such a difficult time. — Zack Snyder (@ZackSnyder) May 23, 2017