LUCY SHERRIFF
journalist

In 2005 Olivia Newton John's ex-boyfriend Patrick McDermott vanished without a trace. Then, in 2006, sightings of him were reported in Mexico. Did he fake his own death? Or did he really disappear overboard? Poppy Damon and Alice Fiennes investigate. Lucy Sherriff produces in Los Angeles.

The story of a dying lake, a forgotten community and the hunt for a green future. Host Basia Cummings is joined by journalists Miranda Green and Lucy Sherriff, reporting from the Salton Sea in Southern California, to investigate the story of a miracle in the desert - gone wrong.

Mini hydropower plants are springing up all over the small Balkan state of Montenegro. The government says it's part of a renewables drive but locals argue the plants are destroying the country's last free-flowing wild river.