Join thousands of others who have signed up for the Daily Record newsletter.A MUM-OF-TWO found dead in Coatbridge at the weekend has been described by stunned friends as “harmless” with a “heart of gold”.A 28-year-old woman has been arrested over the death of Catherine Ann Campbell, 39, whose body was found by police at a property in the town’s Renfrew Place on Saturday.Emergency services had been called to the scene at 5.25am following reports of a disturbance.Pal Frankie Burns, who had known