Two men stole several expensive items from the shop in Kew Road on Saturday.
27 year old Oliver White was discovered unresponsive at his parents’ home in Shepperton on Sunday.
His relatives say it’s their belief he took his own life due to the anguish and distress of the incident.
In a statement they said:
“Our son Oliver returned home from his place of work on Saturday traumatised and unable to speak. He had been the victim of a terrifying attack and high value robbery at his place of work, which was later shared widely on social media.
“Sadly, it is our belief that Oliver subsequently took his own life due to the anguish and distress of this terrible incident.
“As a family we are devastated by the loss of our beautiful, funny, loyal boy, who lit up every room he walked into.
“We are desperately trying to make sense and come to terms with this tragic incident and plead that we are given the privacy to grieve without additional stress and intrusion into our lives.”
