HORROR IN CHRISTCHURCH: Scenes from mosque attack paint chilling picture of evil, fear and anguish

Medics take a man from outside a mosque in central Christchurch, New Zealand, after mass shootings at two mosques full of worshippers attending Friday prayers. (AP Photo/Mark Baker)

A still image taken from video circulated on social media, apparently taken by a gunman and posted online live as the attack unfolded, shows him entering a mosque in Christchurch,

This image taken from what is believed to be the alleged shooter’s video, shows a gun in his vehicle. (AP Photo)

A police officer escorts a man away from a mosque in central Christchurch. (AP Photo/Mark Baker)

Bloodied bandages on the road following the shooting at the Al Noor mosque in Christchurch. REUTERS/SNPA/Martin Hunter

A man rests on the ground as he speaks on his mobile phone across the road from mosque in central Christchurch. (AP Photo/Mark Baker)

Police escort people away from outside one of the mosques . (AP Photo/Mark Baker)

The scene outside the Christchurch mosque was one of fear, anguish and disbelief following the horrific attack.(AP Photo/Mark Baker)

Police detained four people and defused explosive devices in what appeared to be a carefully planned attack. (AP Photo/Mark Baker)

Medics load a wounded man into an ambulance following the deadly attack. (AP Photo/Mark Baker)

A still image taken from video circulated on social media, apparently taken by a gunman and posted online live as the attack unfolded, shows him driving in Christchurch. Social Media