Constance Marten: Father of missing woman begs her to go to police

The father of a woman missing with her sex offender partner and her newborn baby has begged her to go to the police.

Constance Marten and Mark Gordon have not been seen for nearly two weeks after they abandoned their burning car on a motorway near Bolton.

Police say they are increasingly concerned for Ms Marten and her baby, with neither believed to have received medical attention since the child was born.