This was initially attributed to changes in air temperature during the flight.
The W111, was initially attributed only to 6-cylinder cars with 2.2-litre engines.
A third case was later found in a patient whose death was initially attributed to another cause.
These facts were initially attributed to the sleet and cold the day she was found.
Many of the illnesses and deaths were initially attributed to asthma.
Mr. Martin died the next day, and his death was initially attributed to natural causes.
Initially attributed to a "few bad apples," the allegations are reverberating throughout the Army.
The attack was initially attributed to disgruntled military officers.
Once again, the old woman's injuries were initially attributed to a heavy fall and the crime scene was yet again washed down.
The authorities initially attributed the explosions to an accident.