December 26, 1953 - Margarita Sánchez Gutiérrez
Operating within domestic and social settings where trust was presumed, she used poisoned food and drink to target those close to her — a method that made detection difficult and extended her pattern of harm across multiple victims before suspicion solidified. Four people died; three others survived. Her case stands as an example of how violence concealed within everyday hospitality can evade scrutiny for considerable time.
Read more …December 26, 1953 - Margarita Sánchez Gutiérrez
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