By Saskia Rowlands A woman who suffered life-threatening injuries in a horror crash that killed three of her pals a year ago is back at work, with her mum declaring: “She’s a soldier.” Sophie Russon needed a 14-hour op for bruising on her brain after their car smashed into trees near a roundabout. The bank worker spent months in a rehab clinic but mum Anna Certowicz has now said she has returned to her role. Anna, 42, said: “She’s back part-time. It’s given her a purpose in life again. This time last year we could never have imagined it.” Sophie, 21, was heading to a club in Newport with four …
