02 Jan 1963, Sydney Morning Herald
Deaths After Party Puzzle Detectives
Poison May Have Killed Couple on RiverbankPolice believe that poison killed a scientist and a young housewife whose bodies were found beside the Lane Cover River at Chatswood yesterday.
Detectives have found no evidence of a third person having been present.
Last night they sought answers to three vital questions:
・What poison killed the couple?
・Who administered the poison?
・How was it administered?
"Seemed Happy"The dead scientist was Dr. Gilbert Bogle, 38, of Warragal Road, Turramurra, a specialist in solid state physics with the C.S.I.R.O.
He was married with four children, the youngest of whom is aged four months.
The dead woman was Mrs. Margaret Chandler, 29, of Cromwell Street, Croydon, mother of two children, and a former C.S.I.R.O. employee.
Her husband, Mr.Geoffery Chandler, is an experimental officer in the C.S.I.R.O. Division of Radiophysics.
Detectives are puzzled by these aspects of the case:
・The deaths occurred soon after a party at which both Dr. Bogle and Mrs.Chandler are reported to have seemed in a happy mood.
・Detectives who examined the area around the bodies found no evidence that a third person had been present.
Police were told that Dr. Bogle was to have gone to the United States in about a fortnight to take up a research post with the Bell Telephone Laboratory.
Dr. Bogle, Mrs. Chandler and Mr. Chandler were guests at an all-night New Year party in Waratah Street, Chatswood.
Widow Daughter of BishopAccording to police Mrs. Bogle did not attend the party because she was nursing her young baby. Mrs.Bogle is the daughter of a former Bishop of Wellington (N.Z.), the Right Rev. E. J. Rich.
The host at the party, Mr. Kenneth Nash, a C.S.I.R.O. photographer, said it was a "festive and happy occasion."
He said Dr. Bogle and Mrs. Chandler were happy and "certainly not adversely affected by liquor."
Police have established that Dr. Bogle and Mrs. Chandler left the party soon after daybreak, which occurs about 3:45 a.m.
Boys Find BodyJust before 9 a.m. two boys on their way to search for golf balls at nearby Chatswood golf course found Dr. Bogle's body.
The boys, Michael McCormick, of Fourth Avenue, Bradfield Park, and Dennis Wheway, of West Street, Hillview, told a kiosk proprietor, who notified the police.
Detectives found Mrs. Chandler's body about 17 yards from Dr. Bogle's and covered with beer cartons.
The bodies were in bush about 50 yards from Fuller's Bridge, off a track leading to Lane Cove National Park.
Dr. Bogle's car was about 150 yards away.
Underfelt on BodyDr. Bogle wore only shirt, shoes and socks. His blue-grey suit, neatly folded, was beside his shoulders. A piece of under felt partly covered his body.
Mrs. Chandler's clothing was disarranged.
A doctor gave the opinion that Dr. Bogle had been dead three or four hours.
Mrs. Chandler, he said, could have died an hour before her body was found.
Police said there were no injuries on Dr. Bogle's body. Mrs.Chandler had only slight abrasions to the nose.
Police believe that after Dr. Bogle collapsed Mrs. Chandler crawled 17 yards away from him, then collapsed herself.
They base this belief on marks in the sodden grass and mud stains on clothing.
Close to Dr. Bogle's body police found evidence that two persons hash been ill.
C.I.B. scientific experts took samples of soil and other specimens for tests.
Post-mortem examinations will be held today.
Mrs. Bogle telephoned police when her husband failed to arrive home.
Widow Feared Road AccidentShe told them she feared a road accident.
She collapsed when police later informed her of her husband's death.
A policewoman went to the Chandler home and took charge of the two Chandler children, the younger of whom is aged nine months.
Mr.Chandler was distraught when told of his wife's death at Chatswood Police Station.
He told police his wife was devoted other family.
Close Friend of Dead ManMr. Chandler said he did not know why anyone would want to kill either his wife or Dr. Bogle, who was his close friend.
The Chief Superintendent of the C.I.B., Mr.R.Walden, is directing the investigation of the deaths.
Others on the case include the superintendent of detectives at the C.I.B., Mr.A.E. Windsor, Superintendent A.E.Winter, Detective-Inspector E. Freeman, Detective-Inspector R. Watson, and Detective-Sergeants K. Paul, H. Parsons, M.Carmody and K. Bevan.
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