Viana was then killed because he had snitched against the Cardinella gang .
Viana was taken to a room about two blocks from the jail with where he was successfully revived to test the system before Cardinelli 's execution .
Viana was then killed because Viana had snitched against the Cardinelli gang .
Viana was taken to a room about two blocks from the jail with where he was successfully revived to test the system before Cardinelli 's execution .