Major update in unsolved murder of Brit expat in sleepy French village as bombshell evidence pointing to killer emerges

FRENCH detectives have revealed a dramatic twist in the hunt for the killer who stabbed British mum-of-four Karen Carter to death in rural Dordogne. Cops now believe the murderer was an “outsider” after forensic evidence taken from the crime scene failed to match any of the locals tested. The breakthrough comes seven months after 65-year-old…