VOICED: British gunman killed at least 12 in rampage: police

The transcript describes a tragic event in a seaside community where Derek Bird, a 52-year-old cab driver, went on a shooting spree, killing 12 people, including his twin brother and a family lawyer. The rampage ended with Bird's suicide in a woodland area. Despite Britain's strict gun control laws, Bird had licenses for his weapons. The community is left grappling with the aftermath and questioning if the massacre could have been prevented.

What questions remain unanswered regarding the motives behind Derek Bird's actions?

What information is provided about gun control laws in relation to the incident?