unsolvedcrimes:

On 11th July 1990, twenty-three-year-old Sarah MacDiarmid disappeared from a railway station in Melbourne, Australia. She has not been seen since. Police do believe that she met with foul play, and consider her dead but have vowed to never stop looking for her.

The last time anyone saw Sarah, she was heading to her vehicle in a dimly lit car park. This was around 10:20 PM. Later, numerous people would come forward to say that around this time they had heard a female voice yell out “Give me back my keys!”. 

More than 250 police officers were involved in 21-day air, sea and land search for Sarah, but no trace of her could be discovered. Suspects did involve the convicted Australian serial killer Paul Denyer but he denied any involvement. Psychics have suggested that she had been murdered and her body discarded in a rubbish dump, but as far as anyone knows, there is no evidence to support this theory. 

In 2004, the government, along with an anonymous benefactor, offered the reward of $1,000,000 for any information that solves the mystery of what happened to Sarah.

If you have any information, no matter how small or seemingly insignificant, please contact Crime Stoppers on 1800 333 000.