Even the most baffled detective may take heart from Sherlock Holmes's sage pronouncement in "The Adventure of the Red-Headed League" (1891): "As a rule, the more bizarre a thing is, the less mysterious it proves to be." The 1937 triple homicide of Veronica Gedeon, an attractive model who posed for artists and crime magazines; her mother; and an English boarder at their Beekman Place apartment on Manhattan's East Side luridly demonstrates Holmes's wisdom. Despite, of necessity, taking the culprit's identity for granted, Harold Schechter's account of the crime, "The Mad Sculptor," is as gripping as the cleverest Golden Age mystery.

The Mad Sculptor

By Harold Schechter
New Harvest, 352 pages, $24
Courtesy of Harold Schechter
Like many of New York's oldest enclaves, Beekman Place has seen its fortunes shift over time. Originally the site of Mount Pleasant, dry-goods merchant James Beekman's mansion, where George Washington was said to enjoy his host's freshly squeezed lemonade, it had reached its lowest ebb by the turn of the 20th century, its stately brownstones "reduced to cheap boardinghouses." (A cholera epidemic had forced the Beekman family out in 1854; Mount Pleasant was razed 20 years later.) Though fashionable tenants returned in the 1920s, seedier elements remained, with prosperous homes overlooking dingy alleys. From 1935 to 1937, frisson became fear when an unconnected series of gruesome murders shattered the neighborhood's brittle equilibrium.
First came the November 1935 case of the "Skyscraper Slayer," blond-haired, blue-eyed Vera Stretz, who shot her lover, an influential German businessman with Nazi ties, in his bedroom. Then, in April 1936, Nancy Titterton, an unassuming writer and book reviewer, was raped and strangled in her bathtub by an upholsterer's apprentice. (Friends deemed her "owlishly solemn"; tabloids dubbed her the "Bathtub Beauty.") But on Easter Sunday 1937, Robert Irwin, soon known to the public as the "mad sculptor," eclipsed them both.
Irwin was born outside Pasadena, Calif., in 1907, to parents unloving and unfit. His father, Benjamin, was an unscrupulous preacher who deserted the family for another woman in 1910. His mother, Mary, like Charles Dickens's Mrs. Jellyby, was an egotistic zealot whose children's welfare came second to religion. Of their three sons, the eldest and youngest were precocious in their criminality, first arrested at the ages of 14 and 9.
Robert, the middle sibling, wasn't much better. Insecure and confrontational, he picked fights incessantly and idolized Attila the Hun. Unlike his brothers, however, he was bright and artistically inclined, skipping second grade and demonstrating an aptitude for sculpture. Even so, he was committed to juvenile hall by his mother shortly before his 12th birthday and passed from ward to ward and job to job, his violent behavior making extended stays impossible.
After bouncing around Los Angeles and Chicago, Irwin landed in New York in 1930. Handsome and intense, he had apprenticed for established sculptors, his lifelike bust of Herbert Hoover earning praise from the first lady. But his manual talents were overshadowed by his manias. An idea he conceived when he was 15 became an obsession: "visualization," or the ability to conjure objects in three dimensions wholly from memory. Ominously, Irwin believed such supernatural powers lay within his grasp.
Unhinged, he concluded that the only way to preserve his "visualizing" energies was to cut off his penis. He was unsuccessful, but not for lack of effort. He landed at Bellevue Hospital, where, Mr. Schechter writes, he begged an "utterly nonplussed" intern to finish the job.
Once back in society, he fell in love with 20-year-old Ethel Gedeon, whose family he briefly lodged with, and the tragic chain commenced. His advances rebuffed, Irwin blamed her mother, Mary, and her younger sister, Veronica, for conspiring against him. Contemplating suicide on Easter eve, 1937, he was struck with an inspiration: In order to achieve "visualization," he would sacrifice Ethel.
He didn't find her at home. Unfortunately, mother, sister and their boarder, Frank Byrnes, soon would be. Mary arrived first, around 10 p.m., followed by Byrnes, who immediately retired to bed. Left alone, Irwin argued with, and ultimately strangled, Mary. Veronica entered at 3 a.m.; Irwin subdued her, holding her throat in his grip for some two hours before choking her to death. Finally, he stabbed Byrnes in his sleep.
A series of "prime" suspects emerged, including Veronica's father, Joseph, and her ex-husband, Bobby, the latter on the basis of passages from Veronica's diary describing his supposedly menacing conduct. On further review, investigators realized there was another "Bobby" altogether, one quietly following the headlines and developments. By the time the police publicly called for Robert Irwin's capture, he had fled the city, getting as far as Chicago before resolving to turn himself in.
Eager to monetize his confession, Irwin contacted the Chicago Tribune. Incredulous, the city editor hung up on him. William Randolph Hearst's Chicago Herald and Examiner, his next call, wouldn't be so foolish. In an eerie replay of Ben Hecht and Charles MacArthur's 1928 comedy, "The Front Page," the newsmen kept Irwin in custody to protect their scoop.
With the climactic trial and aftermath—Irwin hired Samuel Leibowitz, who made good on his reputation as "the man who had never lost a client to the [electric] chair"—Mr. Schechter outdoes himself. His narrative of the Beekman Place saga brims with memorable details, most notably Irwin's friendship with the young Kirk Douglas, who channeled the experience in his portrayal of Vincent van Gogh in "Lust for Life" (1956). "I felt sorry for him, a talented artist at the mercy of incomprehensible forces," Mr. Douglas recalled in his 1988 autobiography.
Mr. Schechter's rediscovery of this long-neglected tale merits gratitude. Raymond Chandler considered Irwin's crime one of the "greatest" of the century. Theodore Dreiser was fascinated by the public's fixation with the crime. Ben Hecht's view was more personal: "They stole our plot! Our best plot!"
—Mr. Carter is a vice president and specialist in Impressionist and modern art at Christie's.