The family of a couple who were killed in Hoghton have said they were "devoted to their family and will be sadly missed".
Lancashire Police launched a murder investigation after Judith Maude's body was found at her home.
Post-mortem results showed she died from multiple injuries and stab wounds.
Her husband Nigel's body was found on a nearby railway track, he had been hit by a train.
More top news
Former Liverpool captain Jamie Carragher joins family and friends of Megan Hurley in a bike ride to support a charity in her name
Manchester City fans prepare to celebrate an historic treble in the men's domestic game and say goodbye to their Captain Vincent Kompany
Manchester City add the FA Cup to the Premier League and League Cup in a season of dominance.