Bernalillo County sheriff's spokesman Aaron Williamson has said that the motive of the teenage boy who shot dead five people at a home in New Mexico is not yet known, the New York Post reports.
Mr Williamson also said that investigators were trying to determine any connection of the teenager to the victims and if the victims were related.
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Students will be able to secure a degree within two years instead of three but the cost could be as much as £13,500 a year.
The party know their breakthrough in the North of England may be a longer-term project than originally thought.
The number of dead includes 35 civilians, according to reports.