
Volume 7 · Chapter 5
The Family Murders
Bevan Spencer von Einem
Victims: Alan Barnes · Neil Muir · Peter Stogneff · Mark Langley · Richard Kelvin
Case at a glance
- When
- 1979 to 1983 (Richard Kelvin: June–July 1983)
- Where
- Adelaide, South Australia
- Perpetrator
- Bevan Spencer von Einem; others suspected but never charged
- Victims
- Alan Barnes, Neil Muir, Peter Stogneff, Mark Langley, Richard Kelvin
- Outcome
- Convicted of Richard Kelvin’s murder in 1984 and sentenced to life with a 36-year non-parole period; died in prison in December 2025
The case
Between 1979 and 1983, five young men and boys disappeared in Adelaide, South Australia, and were later found dead: Alan Barnes, Neil Muir, Peter Stogneff, Mark Langley and Richard Kelvin. Police came to believe the deaths were connected, and the press gave the suspected group behind them a name, “the Family.”
Richard Kelvin, 15, was the son of Adelaide television newsreader Rob Kelvin. On June 5, 1983, he walked a friend to a bus stop near his North Adelaide home and did not return. His body was found on July 24 in the hills north-east of the city, near Kersbrook. He had been held for about five weeks, given alcohol and sedatives, and sexually assaulted. A search of sedative prescription records led police to Bevan Spencer von Einem, who was interviewed in late July and arrested that November.
A jury found von Einem guilty of Richard’s murder on November 5, 1984. He was sentenced to life with a non-parole period of 24 years, which the Court of Criminal Appeal raised to 36 years in March 1985. He was later charged with the murders of Alan Barnes and Mark Langley, but prosecutors abandoned that case after the judge ruled key evidence inadmissible. No one else has been convicted over any of the deaths. Von Einem died in prison in December 2025, at 79.
Read the full story
This case is told in full in True Crime Case Histories, Volume 7 by Jason Neal.
Get Volume 7 on AmazonCase photographs
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Where it happened
Why this case
“Only one of these five deaths ever ended in a conviction, and the man convicted died without adding anything to the record. I wanted to keep all five names in front of readers. Adelaide still offers rewards in these cases, which tells you how much remains unanswered more than forty years later.”
— Jason Neal, author of True Crime Case Histories










