1986

July Paul Lozano, a student at the Harvard Medical School, is depressed and decides to seek therapy. He consults a list provided by the school and contacts the first name, Assistant Clinical Professor of Psychiatry Margaret H. Bean-Bayog '65. His first appointment is July 3.

Lozano drifts in and out of local hospitals between 1986 and 1990.

November Bean-Bayog's notes indicate the start of regression therapy.

1987

December Bean-Bayog writes daily letters to Lozano during his Christmas vacation.

According to The Boston Herald, all 18 letters are signed "Love Dr. B."

Cambridge social worker Amy Stromsten meets Lozano and establishes a friendship with him, according to her affidavit.

1990

Summer Bean-Bayog heads a professional consultation group including Stromsten and five other social workers. Bean-Bayog describes her "erotic sexual feelings" for Lozano, according to Stromsten.

Lozano is an intern at a hospital in El Paso.

June Bean-Bayog ends her treatment of Lozano.

October Lozano begins therapy with Dr. William B. Gault, a Newton psychiatrist.

Lozano's sister discovers documents from Bean-Bayog in Lozano's apartment and seeks an attorney.

December Gault complains about Bean-Bayog's treatment of Lozano to the state Board of Registration in Medicine.