Day 13 of the Crimetober Series is about the disappearance of Helen Claire Frost that occurred on October 13, 1970 & the murder of Angela Marie Samota that occurred on October 13, 1984.



Sources

https://vocal.media/criminal/the-disappearance-of-helen-claire-frost https://int-missing.fandom.com/wiki/Helen_Frost https://www.instagram.com/p/C8-pzKdSVpo/?img_index=1 https://www.doenetwork.org/cases/254dfbc.html https://medium.com/@DaniBujold/a-teen-disappears-only-months-after-giving-birth-helen-claire-frost-1970-1c73ab9432c0 https://www.dallasnews.com/arts-entertainment/2017/10/15/from-the-archives-architect-suspected-of-smu-sorority-student-s-murder-cleared-in-surprise-twist/?outputType=amp https://www.latimes.com/archives/la-xpm-1994-10-15-mn-50376-story.html https://vocal.media/criminal/the-disappearance-of-helen-claire-frost https://www.dallasnews.com/arts-entertainment/2017/10/15/from-the-archives-architect-suspected-of-smu-sorority-student-s-murder-cleared-in-surprise-twist/?outputType=amp https://www.latimes.com/archives/la-xpm-1994-10-15-mn-50376-story.html