Mikayla Raines, an animal rescuer who shared her work on YouTube, has died by suicide, her husband Ethan Frankamp shared on Monday. In a nearly 12-minute video titled, "An unimaginable loss for the rescue," Ethan Frankamp said Raines died by suicide as a result of mental illness and harassment she faced online.

Mikayla Raines, the force behind the Minnesota-based Save A Fox rescue who found fame on YouTube for her devotion to helping animals, has died by suicide at 29, according to her husband.

If you are feeling lost and hopeless, please reach out to someone — whether it’s friends and family or calling a hotline,” Ethan Raines said.