A decade-old murder mystery unravels when a secret is discovered in a Los Angeles attic. Even in 1930, the press declared the mystery of Dolly and the Bat Man Slayer as"Los Angeles' most startling murder story."

Sources:

Hapsis, Emmanuel. "Meet Walburga, the Married Woman Who Hid a Secret Lover in Her Attic for a Decade." KQED. 29 June, 2016. https://www.kqed.org/pop/27643/meet-walburga-the-married-woman-who-hid-a-secret-lover-in-her-attic-for-a-decade

Lardinois, Anna. "The Legend of Milwaukee's Most Infamous Love Triangle." Milwaukee Mag. 13 April, 2021. https://www.milwaukeemag.com/the-legend-of-milwaukees-most-infamous-love-triangle/

Noe, Denise. "Otto Sanhuber: The Man in the Attic Case." Crime Library. https://www.crimelibrary.org/notorious_murders/classics/otto_sanhuber/1.html

Rabe, John. "The Murderous Lover Who Lived In A Silver Lake Attic. A True Story." LAist. 15 April, 2022. https://laist.com/news/la-history/hidden-history-of-la-the-murderous-lover-who-lived-in-a-silver-lake-attic 

Rasmussen, Cecilia. "'Bat Man' Case: a Lurid Tale of Love and Death." Los Angeles Times. 20 March, 1995. https://www.latimes.com/archives/la-xpm-1995-03-20-me-44878-story.html

Startling Detective Adventures. Vol. 5, No. 26. (Fawcett Publications, Inc.: Louisville). July 1930.

Los Angeles Times (Issues from 1922-1930)

Music: Credits to Fesilyan Studios, Holizna, and the original by Virginia Liston.

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