After ‘His & Hers’ won him acclaim, Ken Wardrop took to the manliest state in the US to document the relationships between mother and son, writes Esther McCarthy

Tornadoes caused havoc in the US state of Oklahoma yesterday, turning homes in a trailer park into splinters and rubble and sending frightened residents scurrying for shelter.

The explanation for a shooting rampage that terrorised a black neighbourhood in the US state of Oklahoma and left three people dead may lie in a killing that took place more than two years ago, it has been revealed.