Main Content

Sonya Ivanoff's Brother-in-Law Investigated Her Disappearance


Thomas Mostoller, Sonya Ivanoff's brother-in-law, repeatedly visited the Nome Police Department to ensure they wouldn't let her case fall by the wayside.

TV-14Reality and Game Show Daytime Web Exclusive
Tags: alaska, evil, crime documentary, Fatal, frontier, oxygen, true crime show
We and our partners use cookies on this site to improve our service, perform analytics, personalize advertising, measure advertising performance, and remember website preferences. By using the site, you consent to these cookies. For more information on cookies including how to manage your consent visit our cookie policy.