BROOKLYN - The family of a missing Brooklyn woman is speaking out about their daughter's disappearance. 

Rose Cobo says her daughter 22-year-old Chelsea Cobo has been missing since May 6.

Cobo says her daughter called her to tell her she was going out for dinner but never came back.

Police say Chelsea checked herself out of St. John Riverside Hospital earlier that same day, and many details into the investigation are puzzling. 

Polie say she is 5'3" tall, 170 pounds, with a medium build, medium complexion, brown hair and brown eyes.

They say she was last seen near 68th Street and Bay Parkway in Brooklyn wearing black glasses, a black jacket, a black sweater, white pants and brown Uggs boots.

Her mother says she is also known to wear a silver necklace with a horn.
Cobo is offering a $5,000 reward for information leading to her daughter.

Her mother says Chelsea is the mother of a 10-month-old boy. 

She says she has also hired a private investigator.