The investigation continues, and anyone with information is asked to call 101, quoting reference number 316 of 01/06/19.
Alternatively, you can submit a report online using our non-emergency reporting form via: www.psni.police.uk/makeareport/
You can also call Crimestoppers anonymously on 0800 555 111 or online at: www.crimestoppers-uk.org/
Shortly after 4am on Saturday, 1st June, 2019, emergency services responded to the report of a Red Mazda 6 car on fire on Fairview Road in Galliagh in the city.
It was when dealing with the blaze that the body of 18-year-old Caoimhin Cassidy was discovered inside the vehicle.
A post mortem examination determined Caoimhin was not seriously injured as a result of a crash, and was most likely still alive when the blaze started.
Last month, a 31-year-old man was arrested, also on suspicion of manslaughter, and was later released unconditionally.Tags: