The deceased were identified as Rukamanibai Dhakar (40), her son Aman (10) and nephew Lokesh (17), while her husband Balmukund Dhakar (45) received injuries in the mishap, SHO Dhanraj Meena said.
The incident took place last night when the family was returning from Jharli village after meeting their relatives when their car was hit head-on by an unidentified speeding vehicle, killing the three on the spot.
The bodies were handed over to the family members this morning after post-mortem at a government hospital, Meena said, adding, a case has been lodged in this connection.