An eight-year-old Alabama boy has been charged as a juvenile for beating to death a baby girl after they were left home alone while their mothers were at a nightclub, police said.

Three people have been killed in a shooting at a United Parcel Service (UPS) facility in Alabama, US police have said.

A MAN died after consuming the head shop drug MDPV, which has a similar effect to cocaine, but is 20 to 30 times more potent.