Samuel Townsley was 27 when he last seen in Glasgow city centre on October 19, 2016.

Donna Marie Brand died after serving just two years of a 17-year sentence for the murder of 14-year-old Caroline Glachan in 1996.

John Mackie was originally jailed for life in 2007 for bludgeoning Mike Mosey, 58, to death in Braehead, ­near Forth, in North Lanarkshire.