Victims
Richard Robison, 42
Shirley Robison, 40
Ritchie Robison, 19
Gary Robison, 17
Randy Robison, 12
Susan Robison, 8
Suspect Joseph Raymond Scolaro III committed suicide when he heard of his upcoming arrest for the murder of the Robison Family.
Police Seek Clues In Murder Of Wealthy Family In Michigan
Mass Murder Investigation Continues
Link to a Mass Murder?
More Work Needed In Murder Case
Robison family murders considered solved by many 45 years later
Mysteries of Northern Michigan: Good Hart Robison Family Murders
Summerset (Robison Family Murder Tragedy)
Murder & Mystery
A Web of Intrigue
After 40 years, unsolved Good Hart slayings still mystify and fascinate
Wikipedia: Robison family murders
Websleuths: MI – Robison Family, murdered in Good Hart, 1968
Q&A with Mardi Link, author of When Evil Came to
Good Hart
Books
When Evil Came to Good Hart
Movies/Documentaries
Passport To Murder: Mystery at Good Hart Cottage
Joseph Raymond Scolaro III
