Key Points from the Mercy Hospital Shooting Report

Overview of the Incident

• Location: Mercy Hospital, Chicago
• Date & Time: Monday afternoon, just before 3:30 PM
• Perpetrator: 32-year-old Juan Lopez

Sequence of Events

• Initial Confrontation: Lopez arrived at the hospital to confront his ex-fiancee, Dr. Tamara O'Neill, demanding his engagement ring back.
• First Victim: Lopez shot and killed Dr. Tamara O'Neill.
• Continued Attack:
  • Lopez moved inside the hospital.
  • Killed Chicago police officer Samuel Jimenez.
  • Killed pharmacy technician Dana Less as she exited an elevator.

Heroic Police Response

• Officers confronted the gunman, preventing further loss of life.
• One officer was shot at, but his holster stopped the bullet.
• The gunman was found dead at the scene.

Tributes to the Victims

• Officer Samuel Jimenez:
  • Husband and father of three.
• Dana Less:
  • Pharmacy technician.
  • Was engaged to marry her high school sweetheart.
• Dr. Tamara O'Neill:
  • ER doctor.
  • Remembered for her beaming smile and dedication to medicine.

Gunman's Background

• Lopez had a history of violent behavior.
• He was dismissed from the Fire Academy for bullying female cadets.
• Court documents reveal his ex-wife accused him of threats and said he slept with a pistol under his pillow.

Additional Information

• The report provided by ABC's Alex Perez in Chicago.
• The incident highlights the bravery of the responding police officers and the tragic loss of life.

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Compiled from ABC News coverage of the Mercy Hospital shooting.