Neil MacKay: Scotland’s unsolved murders

COLD case officers never give up. This week brought new signs that murder squad detectives investigating Scotland’s most infamous unsolved crime – the disappearance of Renee MacRae and her three-year-old son Andrew – were getting closer to the truth. It may be 42 years since MacRae went missing, but police issued appeals this week for a suitcase the Inverness woman had with her on the night she vanished – the suitcase is believed to be central to cracking the crime. .