In Uttar Pradesh, six persons were on Saturday killed and four others injured in a road accident in Sonebhadra district under Robertsganj police area.Quoting police sources our Allahabad correspondent reports that this accident took place when a jeep fell into a pit after falling from a culvert on Varanasi Shakti Nagar highway.The victims were travelling in the ill-fated jeep and coming from Ghazipur district to attend funeral of their relatives at Chopan in Sonebhadra.Injured have been admitted in local hospital at Robertsganj and some of them are in serious condition.