This is the terrifying moment a firebomb exploded as a heroin addict led an arson attack on a house as part of a drug feud.
Violent thug Luke Geoghegan, aged 28, is caught on CCTV hurling a hammer to smash the front window so accomplices can throw Molotov cocktails.
But the midnight raid goes horribly wrong when one firebomb explodes prematurely in the garden next door in a quiet city suburb.
Another gang member appears unable to light her makeshift bomb.
The target of the raid was...
