Dr. Richard Charles Haefner remains the chief suspect in the 1969 murder of twenty-two-year-old Penn State graduate student, Betsy Aardsma.
Documents Related to the Heinous Actions of Dr. Richard C. Haefner.
Dr. Richard Charles Haefner remains the chief suspect in the 1969 murder of twenty-two-year-old Penn State graduate student, Betsy Aardsma.