Dorothea Puente: The "Grandma Killer" Who Drugged and Buried Her Victims

The Deceptive Facade

• 💡 Dorothea Puente presented herself as a kind, caring grandmother, masking a darker nature that shocked Sacramento.
• 🎯 She preyed on vulnerable individuals, including alcoholics, the infirm, and the mentally ill, at her boarding house.

Early Life and Criminal History

• 🧠 Born Dorothea Gray in 1929, she endured an abusive childhood with alcoholic parents, leading to a life of deception.
• 🔗 Her criminal record began at age 19 with forgery, followed by convictions for prostitution and running a brothel, all crimes requiring high levels of deception.
• 🎭 She later assumed a false identity as a nurse's aid, building a trusted reputation within her community.

The Scheme and Unraveling

• 💊 Puente's modus operandi involved incapacitating her victims with drugs to steal their valuables and benefit checks.
• 💔 In 1982, she drugged and robbed Malcolm McKenzie, leading to her first arrest.
• ⚠️ The children of Ruth Monroe, a victim who died under Puente's care, suspected foul play, but forensic limitations prevented a homicide ruling at the time.

The Boarding House and Disappearances

• 🏠 After her release from prison in 1985, Puente operated an unlicensed boarding house, violating parole.
• 📝 Tenants were coerced into signing over their social security and benefit checks to her in exchange for services.
• 🔍 A social worker's suspicion about the disappearance of Bert Montoya led to a police investigation and the discovery of human remains in Puente's backyard.

Investigation and Capture

• 🦴 The excavation of Puente's backyard uncovered seven bodies, including Bert Montoya and Ruth Monroe.
• 🏃 Puente fled Sacramento after another body was found, but was eventually apprehended in Los Angeles.
• ⚖️ She was charged with nine counts of murder, but a deadlocked jury convicted her on only three counts, resulting in a life sentence.
• 💔 Puente maintained her innocence until her death in prison in 2011, leaving a legacy of deception and betrayal.