Shared centric episode(s)
Non-centric episode(s) featuring flashes
Date of death
Manner of death
Tustin, California, USA
On the plane...
On the island...
S1 - S2 - S3 - MP - S4 - S5 - S6
Melissa was Locke's foster sister, seen in one of his flashbacks in "Cabin Fever". She disliked backgammon, and appeared to dislike Locke as well.
It is unclear if Melissa was the sister of Jeannie. ("Outlaws")