Nassau County police are looking for Jaeden Gandia, 15, who...

Nassau County police are looking for Jaeden Gandia, 15, who was last seen leaving the MercyFirst group home on Convent Road in Syosset on Friday, June 17, 2016. Credit: NCPD

Nassau police are looking for a missing 15-year-old who was last seen last Friday in Syosset, authorities said Thursday.

Jaeden Gandia was spotted leaving MercyFirst, a facility offering residential, foster care and other programs, on Convent Road around 3:10 p.m.

He stands 5 feet tall, weighs 168 pounds and has brown eyes and brown hair, police said. The teenager was last wearing a black or gray hooded sweatshirt and black pants.

Authorities encourage anyone with information on Jaeden’s whereabouts to contact the Missing Persons Squad at 516-573-7347 or call 911. Callers are anonymous.

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