Anonymous

Having followed the case for 20 years and already read everything that was publicly available, Peter wrote to the New South Wales Police requesting access to the full case files. While he waited for a reply, something occurred to him that had never crossed his mind before. As a schoolboy, Peter remembered learning that mangroves produce gases, including the potentially toxic hydrogen sulphide.

Having followed the case for 20 years and already read everything that was publicly available, Peter wrote to the New South Wales Police requesting access to the full case files. While he waited for a reply, something occurred to him that had never crossed his mind before. As a schoolboy, Peter remembered learning that mangroves produce gases, including the potentially toxic hydrogen sulphide.

Low concentrations of hydrogen sulfide are detectable by the human nose thanks to its offensive stench of rotten eggs. But as concentrations increase, the gas overcomes the olfactory receptors in the nose that are responsible for picking up odors and it can no longer be detected. At low levels the gas is harmless, but as concentrations increase, it can be as deadly as hydrogen cyanide.

Low concentrations of hydrogen sulfide are detectable by the human nose thanks to its offensive stench of rotten eggs. But as concentrations increase, the gas overcomes the olfactory receptors in the nose that are responsible for picking up odors and it can no longer be detected. At low levels the gas is harmless, but as concentrations increase, it can be as deadly as hydrogen cyanide.

Low concentrations of hydrogen sulfide are detectable by the human nose thanks to its offensive stench of rotten eggs. But as concentrations increase, the gas overcomes the olfactory receptors in the nose that are responsible for picking up odors and it can no longer be detected. At low levels the gas is harmless, but as concentrations increase, it can be as deadly as hydrogen cyanide.

Once hydrogen sulfide reaches a level of 300 parts per million, it can cause fluid to build up in a person's lungs, leading to dizziness, clumsiness and diarrhea. At 700 parts per million, it paralyzes the respiratory center, causing rapid unconsciousness and death. Over 800 parts per million and all it takes is one or two breaths for a person to die instantly.

Once hydrogen sulfide reaches a level of 300 parts per million, it can cause fluid to build up in a person's lungs, leading to dizziness, clumsiness and diarrhea. At 700 parts per million, it paralyzes the respiratory center, causing rapid unconsciousness and death. Over 800 parts per million and all it takes is one or two breaths for a person to die instantly.

Once hydrogen sulfide reaches a level of 300 parts per million, it can cause fluid to build up in a person's lungs, leading to dizziness, clumsiness and diarrhea. At 700 parts per million, it paralyzes the respiratory center, causing rapid unconsciousness and death. Over 800 parts per million and all it takes is one or two breaths for a person to die instantly.

Peter Bart recalled that hydrogen sulfide is heavier than air and will linger in open spaces close to the ground if the air is cool and still, just like it was in the early morning hours of New Year's Day 1963. Although it had been the peak of summer, the week following Christmas Day had been the coldest on record for this time of year and mornings around Lane Cove had been dank and misty.

Peter Bart recalled that hydrogen sulfide is heavier than air and will linger in open spaces close to the ground if the air is cool and still, just like it was in the early morning hours of New Year's Day 1963. Although it had been the peak of summer, the week following Christmas Day had been the coldest on record for this time of year and mornings around Lane Cove had been dank and misty.

Peter Bart recalled that hydrogen sulfide is heavier than air and will linger in open spaces close to the ground if the air is cool and still, just like it was in the early morning hours of New Year's Day 1963. Although it had been the peak of summer, the week following Christmas Day had been the coldest on record for this time of year and mornings around Lane Cove had been dank and misty.

Erstaunlich, besuchte Peter den Ort am Lane Cove-River, wo Gilbert Bogle und Margaret Chandler gestorben sind, und sah, dass Mangroves auf dem Fluss liegten, ihre aerealen Geräte aus dem Müll ausgestiegen, so wie Peter es an den Fingern des toten Mannes bezeichnete. Es kam ihm zu, dass die Antwort auf dieses 41-jährige Geheimnis jahrelang vor allen Füßen sitzen konnte.

Erstaunlich, besuchte Peter den Ort am Lane Cove-River, wo Gilbert Bogle und Margaret Chandler gestorben sind, und sah, dass Mangroves auf dem Fluss liegten, ihre aerealen Geräte aus dem Müll ausgestiegen, so wie Peter es an den Fingern des toten Mannes bezeichnete. Es kam ihm zu, dass die Antwort auf dieses 41-jährige Geheimnis jahrelang vor allen Füßen sitzen konnte.

Erstaunlich, besuchte Peter den Ort am Lane Cove-River, wo Gilbert Bogle und Margaret Chandler gestorben sind, und sah, dass Mangroves auf dem Fluss liegten, ihre aerealen Geräte aus dem Müll ausgestiegen, so wie Peter es an den Fingern des toten Mannes bezeichnete. Es kam ihm zu, dass die Antwort auf dieses 41-jährige Geheimnis jahrelang vor allen Füßen sitzen konnte.

Peter Butt begann, die Geschichte des Rivers zu recherchieren und entdeckte, dass der bereits lebendige Wasserweg mit Besuchern in den letzten 30er-Jahren verloren begann, wegen ihres immer mehr verpusteten Staates.

Peter Butt begann, die Geschichte des Rivers zu recherchieren und entdeckte, dass der bereits lebendige Wasserweg mit Besuchern in den letzten 30er-Jahren verloren begann, wegen ihres immer mehr verpusteten Staates.

Peter Butt begann, die Geschichte des Rivers zu recherchieren und entdeckte, dass der bereits lebendige Wasserweg mit Besuchern in den letzten 30er-Jahren verloren begann, wegen ihres immer mehr verpusteten Staates.

Größere Industrialisierung und die Konstruktion eines Flussrahmens auf dem Meer waren inhaltliche Schäden, mit einem steigenden Sediment, das die Ausbreitung von Mängelschwämmen ermöglichte. Green weeds thrived in the waterway, with fish and eels dying by the truckload. By 1939, local residents started complaining that the river smelt like rotten eggs, particularly in the early morning hours.

Größere Industrialisierung und die Konstruktion eines Flussrahmens auf dem Meer waren inhaltliche Schäden, mit einem steigenden Sediment, das die Ausbreitung von Mängelschwämmen ermöglichte. Green weeds thrived in the waterway, with fish and eels dying by the truckload. By 1939, local residents started complaining that the river smelt like rotten eggs, particularly in the early morning hours.

Größere Industrialisierung und die Konstruktion eines Flussrahmens auf dem Meer waren inhaltliche Schäden, mit einem steigenden Sediment, das die Ausbreitung von Mängelschwämmen ermöglichte. Green weeds thrived in the waterway, with fish and eels dying by the truckload. By 1939, local residents started complaining that the river smelt like rotten eggs, particularly in the early morning hours.