Dr. Debora Green: Tennis and Madness

Q&A With Ann Slegman Isenberg
(‘The Ultimate Betrayal,’ Forensic Files)

Whatever problems were plaguing Dr. Debora Green — depression, her husband’s cheating — no one foresaw what happened on Oct. 24, 1995.

Debora Green, M.D., in a prison mugshot

Debora, an oncologist who had stepped away from her career to care for the three kids she shared with cardiologist Michael Farrar, deliberately set fire to the family’s mansion in Prairie Village, an upscale neighborhood in Kansas City.

She and 10-year-old Kate escaped unhurt from the house. Kelly, 6, died of smoke inhalation and Tim, 13, sustained fatal burns. Debora wanted to kill the kids to punish her husband, prosecutors later contended.

By the time of the tragedy, Michael, who was living with his girlfriend, was ill from ricin, a toxin that Debora allegedly sneaked into his food.

Debora pleaded no contest to a variety of charges in 1996 and is serving her sentence at the Topeka Correctional Facility. Today, she’s 71 years old. Her first parole consideration date is in 2035.

For this week’s post, I talked to Ann Slegman Isenberg, a retired writer and editor who knew Debora before and after her transition from good-natured stay-at-home mom to universally condemned child killer. Excerpts of our conversation follow:

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How did you meet Debora Green? I started taking a “three and a pro” tennis class at a little club near my house. I played singles and wanted to learn doubles tennis. Debora was no longer working as an oncologist and was also learning tennis, so we got to know each other.

Was Debora likeable? She literally had a genius IQ, so she was so quick and as funny a person as can be, kind of the life-of-the-party type of person.

Did you meet her husband, Michael Farrar? My husband and I socialized with her and her husband once at a tennis get-together. He was nothing to look at, kind of a drip, but was well-thought-of in his field.

Did you meet their kids? They went to private school and my kids went to public school. Some of Debora’s kids would come around at the tennis club, and I think they really did have a good relationship with their mother. Kelly was darling with a poof of blond hair.

Who says you don’t make nice friends in prison? Debora Green has participated in the KSDS Pooches and Pals program, whereby inmates train and care for assistance dogs

How did you first hear about the fire? My sitter came over that morning and said there was a fire on Canterbury Circle and I thought, please don’t be Debora. I called and her phone was busy, so I thought she was chatting on the phone and everything was OK. Then, when I took my son to the barber and saw on the news the fire was at her house, I thought, “Oh no, they’re going to think Debora did that because of that other fire.” [A year earlier, a fire broke out at a previous house owned by Debora and Michael.] I took flowers and left them at Mike’s doorstep. Debora was staying with friends, I think.

Were you surprised about the substance abuse claims? Debora did call me and it was obvious she was intoxicated — but she showed no signs of drug abuse before. As Ann Rule wrote, the night of the fire, she had taken a lot of Prozac and vodka. So she might have just been out of her mind.

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Did you stay in touch when she was in custody? Debora reached out to me quite a bit. I visited her at the Olathe jail. When she went to prison in Topeka, I visited her there. She was always proclaiming her innocence. She wrote me a letter and asked whether I would perjure myself — and say that Tim said, “Sometimes I get so upset with my dad I want to burn the house.” I think I sent it to our lawyer, who sent it to the defense. And pretty quickly afterward, she pleaded no contest.

How did the people at the tennis club react to the murders? Debora had seemed so fun and sensible. So there was the whole thing of appearance vs. reality. I think a lot of us had to go to therapy over this.♠

That’s all for this week. Until next time, cheers. RR

Editor’s note: Michael Farrar died on August 23, 2023, at the age of 68. Media outlets have yet to disclose his cause of death.


P.S. Read Part I, an informed recap and epilogue of the “Ultimate Betrayal” episode
Watch the Forensic Files episode on YouTube

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