Four dead in two separate NSW crashes

Four people have died in two separate accidents in NSW overnight.

Two people died a fiery death when their car caught fire, reportedly after striking a power pole on Marconi Road, in the Lake Macquarie suburb of Morisset.

The bodies of the driver and a passenger were found in the vehicle after the fire was put out early on Saturday morning.

In the second incident, two men were killed when their ute overturned in a paddock.

A search was mounted late on Friday night after they failed to arrive at an event on a private property near Booroorban in the Riverina region.

The men, aged 27 and 25, were found outside the vehicle. Both men died at the scene.