Catalina Covaci, 15, and her six month old son Ricardo haven't been seen since December 19.
Cumbria Police today issued a CCTV picture of her at Penrith train station and asked anyone who may have seen her to come forward.
More top news
A murder investigation has started in Rochdale after a woman was found dead.
A man has been charged with the murder of an 80-year-old woman at her home on Merseyside.
Storm Brian moves away... mixed week in store, with warmer temperatures and some sunny spells