From the link provided by Lodger
AD4/2 Printed Indictments 1854-1874
AD14/41/103 Precognition against Alexander Reid for the crime of murder at Westquarter, parish of Glassford, Lanarkshire 1841
JC26/1841/383 Trial papers relating to Alexander Reid for the crime of murder at Westquarter, parish of Glassford, Lanarkshire. Tried at High Court, Glasgow 22 Dec 1841
SC38 Lanark Sheriff Court Records