UPDATE-4:51 PM Thursday

Montreal Lake RCMP issued a new release reporting that Adalynn Henderson, Tyrell Bird Henderson and Cheyanne Lerat have been located safe.

INITIAL STORY-10:32 AM Thursday 

Montreal Lake RCMP have released pictures of two children and a 30-year-old woman, in connection to a report of two missing children. Five-year-old Adalynn Henderson and 11-year-old Tyrell Byrd were last seen near the high school in Montreal Lake on Wednesday afternoon around 4:20. It is believed the children are with 30-year-old Cheyanne Lerat.