Marlyn Del Cid

Marlyn Del Cid, a female human, was a Counselor aboard the USS Amargosa. In 2379 while the Amargosa was assigned to assist the USS Enterprise-E with the reconstruction of Tezwa, Deanna Troi began seeing Del Cid regularly after her fiance Commander William T. Riker was kidnapped. (TNG novel: A Time to Kill)

A short time after Riker was safely back on the Enterprise, Troi contacted Del Cid in the middle of the night. She was having trouble sleeping due to a recent fight with her mother and nightmares about her interrogation of General Gyero Minza. Del Cid convinces Troi that she has to tell Riker the truth about Minza and how he made Troi feel. (TNG novel: A Time for War, A Time for Peace)