Karissa Renee Grove of Dutchess County is missing.
She was last seen on Leroy Lane in the Town of Pawling, Dutchess County, at 3:45 a.m. on Tuesday, Sept. 28.
Police add the 16-year-old from Pawling is "believed to be suicidal" and may be in need of "medical attention."
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Grove was last seen wearing a green shirt, black leggings, carrying a purse or backpack, police say. She has a piercing in her nose and her hair is dyed blue and black.
She may be with a male companion and Recent information indicates that she may have traveled to New York City, according to the Missing Persons Clearinghouse.
"Help us find this child," the Dutchess County Sheriff's Office wrote on Facebook.
Anyone with information can contact the Dutchess County Sheriff’s Office by calling the Detective Bureau at 845-486-3820 or contacting the tip line at 845-605-CLUE (2583) or firstname.lastname@example.org. All information will be kept confidential, police say.
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