58 year old Mary McLaughlin was murdered after a night of playing dominoes at the pub. This case went unsolved for 35 years until advancements in forensic science and technology helped nail the killer.

https://linktr.ee/KillerStories

sources:
https://www.bbc.com/news/uk-scotland-glasgow-west-56505250
https://www.glasgowlive.co.uk/news/glasgow-news/mary-mclaughlin-murder-graham-mcgill-20622101
https://www.thescottishsun.co.uk/news/scottish-news/7128088/mary-mclaughlin-murder-graham-mcgill-killer-jailed/
https://www.dailymail.co.uk/news/article-9591693/Convicted-rapist-59-murdered-mother-11-jailed-14-years-DNA-breakthrough.html
https://www.sundaypost.com/fp/mary-mclaughlin-murder/
https://www.glasgowtimes.co.uk/news/19841545.glasgow-crime-story-mary-mclaughlins-killer-brought-justice-35-years-later/
https://www.dailyrecord.co.uk/news/scottish-news/life-should-mean-life-daughter-24137585