Susan Dalgety has laid out a timeline:
https://x.com/DalgetySusan/status/1814594782947065929
'On 2 and 3 November 2021, Cameron Allan and Dylan Brister carried out the horrific rape and murder of Calum Simpson, as reported in the Courier
On or around 1 February 2022 Allan and Blister appear in court, accused of murder, and are remanded pending a court appearance within 7 days, as reported in the Courier
On 16 February 2022 Cameron Allan commits a breach of the peace (with sexual overstones) in the Holiday Inn Express, Dunfermline, as reported in the Courier
October 2022 Cameron Allan pled guilty to Holiday Inn breach of the peace. Social work report said he was under voluntary supervision, as reported in the Courier
On or around 19 January 2023 Cameron Allan is sentenced to a community payback order and placed under social work supervision for the Holiday Inn Express breach of the peace, as reported in the Courier
Two days later on 21 January 2023 at a S35 protest in Glasgow, Kakaub Stewart MSP (now Equalities Minister) and Kirsten Oswald MP appear in front of a protestor holding Decapitate Terfs sign. Cameron Allan named by many as the protestor. No confirmation.
28 May 2023 At Glasgow High Court Cameron Allan and Dylan Brister are charged with rape and murder, trial set for June 2024 as reported in the Sun
19 July 2024 Allan and Brister found guilty of rape and murder, as reported in the Courier. The report has link to Allan’s 2022 breach of peace charge which happened AFTER he was originally remanded for murder'