Dehradun, March 13 -- Four pedestrians were killed, and two others riding a two-wheeler were seriously injured after a speeding luxury Mercedes car hit them near Sai temple on Rajpur Road in Dehradun on Wednesday evening, a police official said.

According to the police, the Mercedes car, with Chandigarh number plate, was being driven at high speed and dangerously when it rammed into four labourers and a scooty bearing registration number UK 07-AE-5150, killing all four pedestrians on the spot and injuring the two others.

The two deceased were identified as Mansharam (30), and Ranjit (35), residents of Ayodhya in Uttar Pradesh, while the identities of two other deceased were yet to be ascertained, according to the police.

The two surviv...