The Murder That Exposed 156 Catholic Priests

In 1969, the halls of Archbishop Keough High School in Baltimore concealed a sinister truth. Behind closed doors, Father Joseph Maskell and Father Neil Magnus were preying on vulnerable students, using their positions as priests to manipulate, threaten, and abuse young girls. This culture of silence and fear persisted—until one brave nun, Sister Cathy Cesnik, took a stand.

Sister Cathy, beloved by her students for her kindness and compassion, listened when one of them confided in her about the horrific abuse. She assured the girl, “I’m going to take care of this.” But just months later, Sister Cathy vanished. Her body was discovered two months later in a remote, wooded area of Baltimore. Her murder remains unsolved.

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The Keepers and the Fight for Justice

The case resurfaced decades later when two former Keough students, Abbie Schaub and Gemma Hoskins, began their own investigation. Their work led to the critically acclaimed true crime documentary, The Keepers on Netflix, which exposed the widespread cover-ups within the Archdiocese of Baltimore.

The documentary detailed how Father Maskell, Keough’s chaplain and counselor, used his authority to orchestrate and enable unspeakable crimes. Survivors like Jean Wehner came forward with chilling testimonies, alleging that Maskell not only abused them but also threatened their lives. One of the most horrifying claims was that Maskell showed Wehner Sister Cathy’s dead body as a warning to stay silent.

A Legacy of Cover-Ups and the Pursuit of Truth

The abuse at Archbishop Keough High School was not an isolated case. The Maryland Attorney General’s 2023 report exposed how the Archdiocese of Baltimore systematically protected predatory priests for decades, following a pattern of cover-ups similar to those detailed in Pennsylvania’s grand jury report. Maskell himself was named in over 39 cases of abuse, yet he was never held accountable before his death in 2001.

Despite the horror, Sister Cathy’s story continues to inspire action. The efforts of Abbie Schaub, Gemma Hoskins, and other advocates have led to significant legal reforms, including Maryland’s Child Victims Act, which eliminated the statute of limitations on civil lawsuits for sexual abuse survivors.

While Sister Cathy’s murder remains unsolved, her legacy endures. Her story, immortalized in The Keepers, continues to shine a light on the dark secrets of the Catholic Church. As survivors and advocates push for justice, the fight for truth and accountability goes on.

Abbie Schaub and Gemma Hoskins run a Facebook group for discussing Sister Cathy’s murder and new developments in the case.