Sara Cox made final visit to her dying friend Peta in hospital weeks after Children In Need marathon challenge

Sara paid tribute to her friend on Instagram, sharing photographs of the two together, alongside the caption: ‘Sleep tight Peta, You’ll always be in my heart’

Sara Cox made final visit to her dying friend Peta in hospital weeks after Children In Need marathon challenge

Sara paid tribute to her friend on Instagram, sharing photographs of the two together, alongside the caption: ‘Sleep tight Peta, You’ll always be in my heart’