Evelyn (Uncharted)

Evelyn was a retired explorer and an old colleague of Cassandra Morgan. While she only appeared for a moment in Uncharted 4: A Thief's End, she played an important part in both Sam and Nathan Drake's life.

Uncharted 4: A Thief's End
Evelyn bought Cassandra's journals in an auction after Cassandra died. Later, Samuel and Nathan Morgan broke into her house hoping to find their mother's things, sneaking through her mansion. After the two brothers found what they were looking for, Evelyn appeared and held them at gunpoint, and told them that she had already called the police.

Sam covered Nathan to protect him and tried to bargain with the old lady; He would stay if Nathan would be allowed to leave. During the talk, he accidentally revealed that they were in fact Cassandra's sons, which caused Evelyn to lower her gun. After telling the boys about their mother and giving their mother's journal to Nathan, the police arrived outside.

Evelyn promised to deal with the police, but suffered a fatal heart attack before she could even leave the room. The boys then escaped the mansion and the police.