Four Decades After the End of the Vietnam War, the Remains

Multiple Choice

Four decades after the end of the Vietnam War, the remains of an Air Force pilot were discovered and returned to the United States. A search of Air Force records identified three families to which the remains might possibly belong. Each family had a surviving twin of a missing service member. The following STR profiles were obtained from the remains of the pilot and the surviving twins from the three families.

-Based on analysis of the STR sites shown, which family is the missing pilot least likely to belong to?

A) family 1
B) family 2
C) family 3
D) Family 1 and family 2 are equally unlikely.