Who was the camden nj homicide chief in 1975?
To find an answer like that you may have better luck by contacting that particular police department directly. Much will depend on why you’re asking, whether it’s just a passing fancy or topic of conversation between your and a friend, or if perhaps you’re doing verifiably, legitimate research work for a project of some sort. You would ask to be put in touch with someone who might assist you in providing some historical information about the department – back in 1975 – and then explain why, etc. Some departments have created some nice historic displays, documents, references – like a museum of their past, and there may be a particular person who is in charge of it.