Sandy McCracken presents a special programme on the life of novelist John Buchan, the man who took the life and scenery of the Borders to the world through his books and his political career. His story is told with the help of two of his granddaughters, one of whom looks after the Buchan Museum and another who is writing a new biography of Buchan.
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Sandy Murray, of Police Scotland, was was giving evidence at the trial of a bus driver who denies killing Ryan Baird by dangerous driving.
34-year-old Christopher Peck was involved in a head-on crash with a drunk driver. His funeral has taken place in his hometown, Workington.
The arrests come weeks after a much-publicised series of appeals to mark the 30th anniversary of the 18-year-old's death.