Traveling along with his daughter and grand-daughter, an excise official was killed by unidentified men.
The incident is when the bus embarked from Ahmedabad and stopped at Udaipur.
Few of the unidentified men then kidnapped them three and are believed to have taken them to Hiran Magri.
Police said that it is here that they must have killed the man while took the two females some distance away and left them there.
The official has been identified as Yashwant Sharma.
Police believes it to be targetted killing.
After killing Sharma, the attackers threw his dead body away, it was said.
The car in which the attackers left had a Gujarat number, it was said.
The police rushed to the spot immediately and sealed off the area.
Further investigations are being carried out.>