Several people have been killed and injured after a bus crashed into a bus stop in central Stockholm, Swedish police say. The accident happened around 15:00 (14:00 GMT) on Valhallavägen street in the Swedish capital. In a statement, police said the incident had been classified as aggravated manslaughter. Authorities are currently withholding information regarding the number, gender, or ages of those affected. More details are expected to be released shortly as the investigation continues.}