Arthur Stanley Brown is a prime suspect in the crime that took place on what date?
Beaumont children disappearance The Beaumont children were three siblings, Jane Nartare Beaumont (born 10 September 1956), Arnna Kathleen Beaumont (born 11 November 1958), and Grant Ellis Beaumont (born 12 July 1961), who disappeared from Glenelg Beach near Adelaide, South Australia, on Australia Day, 26 January 1966. At the time of their disappearance they were aged 9, 7 and 4 respectively.
Robison family murders The Robison family murders, also referred to as the Good Hart murders, were the mass murders of Richard Robison, his wife Shirley Robison (née Fulton), and their four children; Ritchie, Gary, Randy, and Susan on June 25, 1968. The upper-middle-class family from the metropolitan Detroit area of Lathrup Village, Michigan, were shot and killed while vacationing in their Lake Michigan cottage just north of Good Hart, Michigan, near the Straits of Mackinac. This case remained unsolved after a 15-month investigation by the Michigan State Police and the Emmet County Sheriff's Office. However, when the investigation was completed in December 1969, evidence pointed to one person: Joseph Raymond Scolaro III, an embezzling employee of Richard Robison.