Bevan Spencer von Einem is a convicted child murderer and suspected serial killer from Adelaide, South Australia. An accountant by profession, he was convicted in 1984 for the murder of 15-year-old Adelaide teenager Richard Kelvin, the son of local television and radio personality Rob Kelvin. Von Einem is serving life imprisonment. He was in G Block of Yatala Prison for decades but was transferred to Port Augusta Prison in the north of the state in 2007.

Yatala Labour Prison is a high-security men's prison located in the north-eastern part of the northern Adelaide suburb Northfield, South Australia. It was built in 1854 to enable prisoners to work at Dry Creek, quarrying rock for roads and construction. Originally known as The Stockade of Dry Creek or just The Stockade, it acquired its current name from a local Kaurna word relating to inundation by water, which was used for the Hundred of Yatala.