The Montgomery County Sheriff's office this week is asking for the public's help finding three teenage girls who have been missing since New Year's Eve and may be together.

Deborah Locke, Abigail Gonzalez and Mercedes Cates are all 17 years old and live on Sawdust Road in Spring.

All were last seen at home and were last heard from on Dec. 31, 2017.

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Locke is 5-foot-6 inches tall with blue eyes and blonde hair. She was last seen wearing red sweatpants and a red hooded sweatshirt with Nike tennis shoes. Locke has multiple tattoos and wears glasses.

Cates is 5-foot-6 inches tall with brown eyes and black hair. She was last seen wearing gray sweatpa nts and a gray hooded sweatshirt.

Gonzalez is 5-foot-6 inches tall with brown eyes and black hair. She was last seen wearing jeans and a white shirt.

Anyone who has seen any of these missing juveniles is asked to call the Montgomery County Sheriff's Office at 936-760-5800.

Dana Burke is a digital reporter at Chron.com. You can read more of her stories here and follow her on Twitter at @danapburke.