Men killed guard while stealing cables, prosecutors say.
Six convicted in fatal warehouse robbery
Prosecution records said the suspects had disconnected the electricity from the warehouse's generator and waited for the guard to check on it. When he did, they tied him up, stuffed a cloth in his mouth and beat him.
The all pleaded not guilty to murder and admitted to stealing the cables when before the court in March 2010.
Two other men, Pakistani salesmen, ages 21 and 29, were found guilty of possessing the stolen cables. They confessed in an earlier hearing and were sentenced to three years in prison.
All the suspects will be deported after serving their prison terms; a life sentence in the UAE is 25 years.