Police says four teenagers are missing after leaving Mercy First group home in Syosset Friday night.

Fifteen-year-olds Joselyn Velasquez and Edouard Ferguensmy and 14-year-olds Treasure Brown and Christopher Jackson were last seen at around 10 p.m., police say.

It's not clear if the teens are together.

Police also say a 12-year-old girl from Hempstead is missing.

They say Chantal Fernandez was last seen at around 9 p.m. Friday night leaving her home on Laurel Avenue.

Investigators believe she may be heading to Garden City.

Anyone with information is asked to call police.