As the search continues for a baby girl who vanished months ago when her mother was killed, Alberta RCMP have released new, heartbreaking details on the case.

The Alberta RCMP Major Crimes Unit say they remain committed to their investigation into the killing of Ayla Egotik-Learn, and the presumed death of her daughter Braylee Beasley. Police also say they hope public tips help narrow their search for the infant's remains.

In late January, RCMP recovered the body of Egotik-Learn, a 23-year-old Inuk mother from Cambridge Bay, Nunavut, inside her apartment in St. Albert, a city northwest of Edmonton.

Her baby daughter has never been found — and is presumed dead by police.