<p>Istanbul: A blast ripped through an explosives factory in northwest Turkey on Tuesday, killing 12 people and injuring four, Interior Minister Ali Yerlikaya said, adding that an investigation had been launched.</p><p><em>CNN Turk</em> broadcast photographs showing a fireball and smoke rising from the factory building at the time of the blast, while subsequent video showed the mangled metal framework of the building destroyed in the blast.</p>.'Blast' takes place outside police chowki in Gurdaspur, second in Punjab this week.<p>The explosion occurred at a factory in the village of Kavakli in Balikesir province and <em>CNN</em> <em>Turk</em> cited the local governor as saying there was no suspicion of sabotage.</p><p>Many fire crews were sent to deal with the blaze and health and security units were dispatched to the area while an investigation was launched, the government's communications directorate said.</p>
<p>Istanbul: A blast ripped through an explosives factory in northwest Turkey on Tuesday, killing 12 people and injuring four, Interior Minister Ali Yerlikaya said, adding that an investigation had been launched.</p><p><em>CNN Turk</em> broadcast photographs showing a fireball and smoke rising from the factory building at the time of the blast, while subsequent video showed the mangled metal framework of the building destroyed in the blast.</p>.'Blast' takes place outside police chowki in Gurdaspur, second in Punjab this week.<p>The explosion occurred at a factory in the village of Kavakli in Balikesir province and <em>CNN</em> <em>Turk</em> cited the local governor as saying there was no suspicion of sabotage.</p><p>Many fire crews were sent to deal with the blaze and health and security units were dispatched to the area while an investigation was launched, the government's communications directorate said.</p>