Shimla: Four persons were killed on the spot as the vehicle (Tata Punch) they were travelling in fell into a 300-feet deep gorge near Chupadi in Rohru subdivision of Shimla district late last night. The passengers of the ill-fated vehicle were on their way to Bholad after attending a marriage function at Samoli village. The deceased were identified as Nitu (35), Ashish (28), Trilok (35) and Devender (48) all residents of Bholad in Jubbal.