Dawn Walker and her son Vincent Jansen went missing in the Saskatoon area Friday, and police are now asking for surveillance footage.
The Saskatoon Police Service is requesting any dash cam footage that might help in its investigation, specifically any surveillance of the Chief Whitecap Park area between 6:30 p.m. on Friday, and 9 a.m. on Saturday.

Dawn Walker and her son Vincent Jansen.
Saskatoon Police Service
Officers added the photo of Walker’s red Ford F-150, which was found in the park Monday, for comparison.
A press conference was held Tuesday with officers noting that they were searching with other organizations in the park and along the South Saskatchewan River.
RCMP noted that they didn’t believe there was any foul play at hand, but Federation of Sovereign Indigenous Nations (FSIN) Vice-Chief Heather Bear disagreed.
Patricia Dorian, Walker’s sister, pleaded for anyone with information to come forward.
A candlelight vigil was held Tuesday night for the missing mother and son.
© 2022 Global News, a division of Corus Entertainment Inc.