Police investigating the disappearance of a popular barman find human remains near Aviemore. In Caithness, cops are shocked to discover tropical animals in a derelict house.

Police on Skye plan to raid an abandoned house that intelligence suggests may be a cannabis farm operated by a major drugs gang.

Elsewhere on Skye, officers must deal with a nasty three-car collision that has resulted in multiple injuries, cars on fire, and the island's main road being blocked for hours. And officers in Inverness give chase to a man who jumps out of a window.