Felícitas Sánchez Aguillón committed her crimes here during the 1930s.

Felícitas Sánchez Aguillón, a Mexican nurse and midwife turned serial killer, known for murdering babies in her care during the 1930s.

This could be a photograph of Felícitas Sánchez Aguillón, providing a visual representation of the notorious serial killer.

An image depicting the Colonia Roma district of Mexico City during the 1930s, where Sánchez Aguillón committed her crimes.

This could be an image of a newspaper report about Felícitas Sánchez Aguillón's crimes, providing historical context.

Felícitas Sánchez Aguillón, also known as Sánchez Neyra, was a notorious Mexican nurse, midwife, baby farmer, and serial killer who operated in Mexico City during the 1930s. She became infamous for killing babies under her care, with a total of 40 to 50 murders attributed to her. Sánchez Aguillón was also referred to as 'The Ogress of Colonia Roma,' 'The Female Ripper of Colonia Roma,' and 'The Human Crusher of Little Angels.'