Gisbert Ben Kistemaker

Do you know who killed Gisbert \Ben\ Kistemaker in 1979?
In the spring of 1979, a 26-year-old Dutch national, Gisbert "Ben" Kistemaker, a Caucasian male, embarked on an adventure across the United States. After arriving in New York in May, he purchased a faded blue and white 1968 Chevy van and began a journey that would take him through various states. Known for his friendly nature, Kistemaker often picked up hitchhikers as he traveled. His intended route was to head to California and then travel north along the coast through Oregon and Washington, wi ...