A man who collapsed in Eastbourne town centre on Friday died at the scene.
The South East Coast Ambulance Service said it was called at 12.50pm on Friday, after reports a man had collapsed on Terminus Road.
An ambulance, two cars and community first responders were at the scene, outside Specsavers.
Police cordoned off the area while paramedics performed CPR on the man.
A SECAmb spokesman said, “Sadly, the man died at the scene.”