A prison inmate who left another prisoner with head injuries after the victim insulted the attacker's mother was jailed for 18 months.
William McLean, 21, lashed out after Dylan Stirling, 18, "made comments of a sexual nature" about McLean's mother as they both used phone booths in Polmont Young Offenders' Institution in Stirlingshire, Falkirk Sheriff Court was told.
The incident occurred on the morning February 11th last year (2021) in the jail's Munro Hall.
