This is reported by the Ministry of Internal Affairs of Russia in the region.
"Two people died in an accident due to a cow that came out on the road in the Mostovsky district," the report says.
According to the agency, the driver of the Mercedes hit a cow that suddenly appeared on the road. From the impact, the animal was thrown into the oncoming lane, where it was hit by an ambulance.
After the collision, the Mercedes crashed into a Lada car standing on the side of the road, after which it overturned.
As a result of the accident, the passengers of the Mercedes were killed.
Earlier it was reported that a woman and a child died as a result of an accident with a truck in the Saratov region.