40 killed in New Zealand mosque shootings; 4 held

Ambulance staff take a man from outside a mosque in central Christchurch, New Zealand, Friday, March 15, 2019. Multiple people were killed in mass shootings at two mosques full of worshippers attending Friday prayers on what the prime minister called “one of New Zealand’s darkest days,” as authorities detained four people and defused explosive devices in what appeared to be a carefully planned attack. (AP Photo/Mark Baker)

CHRISTCHURCH, New Zealand — Mass shootings at two mosques full of worshippers attending Friday prayers killed 40 people on what the prime minister called “one of New Zealand’s darkest days,” as authorities detained four people and defused explosive devices in what appeared to be a carefully planned racist attack.