A rescue party has been out trawling the woods in Sussex to help in the search mission for Constance Marten’s newborn baby.

The runaway aristocrat and her convicted sex offender partner were found and arrested in Brighton, without the infant.

Police have expressed significant concern for the baby, and have further arrested on suspicion of gross negligence manslaughter.

This footage shows London Search and Rescue officers searching Moulsecoomb Wild Park near Hollingbury Golf Course.

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