At least three people were killed while four others were injured after a high-speed car rammed into another four-wheeler and a bike on the Yamuna Expressway here on Monday.
The incident happened on the Noida-Agra stretch when a high-speed car hit a motorcycle and another car, which had taken a halt, officials said.
The four injured persons include a woman. After rushing to the spot, cops shifted all of them to a nearby hospital for medical assistance and care.
The police have arrested the driver of the high-speed car along with three other people.
Further investigation in the matter is underway.