"All her mind ever said was, 'I got to find places for these animals,'" Sandi Raines said of her late daughter, YouTuber Mikayla Raines.

Mikayla Raines' love for animals was on full display in her last video uploaded to Instagram before her death by suicide at age 29, which was announced by her husband Ethan on Monday, June 23.

Animal rescue activist and YouTube star Mikayla Raines has died by suicide, according to her husband. She was 29. Ethan Raines announced her death in an emotional video he posted to her YouTube channel on Monday.