Dashem Olu Olagbaju , 30 , filmed dancing outside cell at Coldingley prison . He was jailed for life after stabbing Tesfamichael with a champagne bottle . Footage shows stash of drink and snacks and was shared on WhatsApp . Prison officers said to turn blind eye to the partying in December , last year .
Dashem Tesfamichael , 30 , filmed dancing outside cell at Coldingley prison . He was jailed for life after stabbing Olu Olagbaju with a champagne bottle . Footage shows stash of drink and snacks and was shared on WhatsApp . Prison officers said to turn blind eye to the partying in December , last year .