Peter Neubauer, director of the Child Development Center in Manhattan. The film explains that a few of the birth mothers were said to have mental health issues, and more than one child, including the triplet with the seemingly strictest parent, "Eddy" Galland, eventually died by suicide.

Why did the third triplet kill himself?

In 1995, following hospitalization for manic depression, Eddy Galland committed suicide. According to Newsweek, he died never knowing he had been part of an experiment.

Is Eddie the triplet died?

Suffering from manic depression, tragically Eddy died by suicide in 1995, at the age of 34. Although David and Bobby's relationship became increasingly strained, they are now on much better terms.