Finbar Sullivan murder arrests

The suspects, aged 25 and 27, were detained on Friday following an urgent appeal for witnesses and forensic evidence.

Sullivan was pronounced dead at the scene despite the efforts of emergency responders and horrified bystanders.

Detectives are continuing to review CCTV footage and have urged anyone with mobile phone recordings of the incident to come forward.

The stabbing has shocked the local community and raised concerns about safety in one of London's most famous public parks.