According to the annoucement, -
With heavy hearts, we extend our condolences to the family, parish, friends and associates of Area Pastor Gabriel Diya who sadly passed away, along with two of his children - Comfort Diya (9 years old) and Praise Emmanuel Diya (16 years old) - in a tragic incident while on a family holiday in Spain on 24th December 2019.
According to BBC on the details of incident -
https://www.bbc.co.uk/news/uk-50916415
Pastor Gabriel Diya, who was also the Parish Pastor of Open Heavens, Charlton in London was aged 52. He is survived by his wife Assistant Pastor Olubunmi Diya and their daughter. At this very difficult time, our prayers are for Pastor Gabriel Diya's family, the parishes that were under his supervision, friends, associates, members of RCCG and the general public.