1.   The police radioed for backup.

2.   The police radioed a report back to the station.

3.   The shooting started when the police radioed to make further checks, said John Nutting, prosecuting.

4.   Co said San Juan Vice Mayor Philip Cezar noticed that the helicopter was fanning the flames of the fire and asked that police radio the pilot to back away.

5.   Police radioed car registration and identity card numbers to a central coordination point, apparently inside the building, and told all those approaching to leave the area immediately.