RCMP are asking the public to be on the lookout for three missing children.

On Sunday morning, at 2 am, Boissevain RCMP received a report that three children, who had been previously reported missing in December 2023, from Durham, Ontario, were at the Boissevain Port of Entry.

Officers arrived on scene and located the three children, who were unharmed and with their mother, 55-year-old Astrid Schiller. The children were immediately taken into care.

The mother was arrested as a result of an outstanding warrant for child abduction from Durham Regional Police. Schiller was later released from custody as the warrant was not extended into the province of Manitoba.

Then on Monday at 1:25 am, Blue Hills RCMP received a report that the three children were no longer in care at a residence in Forrest, Manitoba, and were missing.

The RCMP are searching for the three boys: 12-year-old Leon, 11-year-old Christopher and nine-year-old Thomas.

RCMP believe that the children are with their mother Astrid Schiller. She is believed to be driving a white 2018 Mercedes GLC with British Columbia license plate: SJ975W.

If you have seen this vehicle or have any information on the current whereabouts of these children, please contact your local police service, 911, the Blue Hills RCMP at 204-726-7522, Crime Stoppers anonymously at 1-800-222-8477, or secure tip online at www.manitobacrimestoppers.com.