Man, 75, arrested in connection with death of Perthshire dog walker, 65

Postmortem carried out six days after death of Brian Low in February indicated cause of death as shooting

Police have arrested a 75-year-old man in connection with the death of a 65-year-old dog walker who was shot dead on a countryside track.

The body of Brian Low was discovered in Pitilie, near Aberfeldy in Perthshire, at about 8.30am on 17 February. A postmortem examination carried out six days later established the cause of death as a shooting.