According to Cleo's roommate, Alice Petersen, Cleo met a man through her work, and discovered that she was pregnant in January. On March 5, Cleo visited Marino to arrange an abortion, which he performed at his home office on March 9. By March 11, Cleo was ill and summoned Marino, who sent her to the hospital with instructions not to inform anyone that he had operated on her. Alice also said that Dr. Marino's wife told her to protect her husband, lest "you and Miss Moore...go to prison."
Marino testified that he had examined Cleo on March 5, refused the requested abortion, and did not hear from Cleo again until the 11th, when he was summoned to her home and sent her to the hospital without reporting the abortion. Marino, who had been a member of the County Board of Supervisors, the New Rochelle Board of Education, and the New Rochelle Zoning Board of Appeals, was also a golfing buddy of the prosecutor of the case. Marino was acquitted.
Cleo's abortion was typical of pre-legalization abortions in that it was performed by a physician.
On July 1, 1975, public health officials closed Associated Concern, which was one of the abortion mills featured in the Chicago Sun-Times "Abortion Profiteers" series.