Check the employment application, offer letter, appointment letter signed by you and thus accepted, and also the service rules/HR policy etc mentioned therein................
It might have been mentioned that in case of adverse findings in BGV, employment can be terminated.
Get yourself honorably acquitted from all cases.
You can pick up relevant points from following:
https://www.lawyersclubindia.com/experts/Service-matters-urgent-advice-needed-535966.asp#.VUjXoPB-hkg
Madras High Court
A.Velusamy vs Tamilnadu Generation & ... on 19 December, 2014
https://indiankanoon.org/doc/71635321/?type=print
Delhi High Court
Ms. Nidhi Kaushik vs Union Of India & Ors. on 26 May, 2014
https://indiankanoon.org/doc/2803750/?type=print
https://www.lawyersclubindia.com/experts/Road-accident-case-can-affect-my-job--565526.asp
Punjab-Haryana High Court
Baldev Singh vs State Of Punjab & Anr on 2 June, 2016
https://indiankanoon.org/doc/30323645/
https://www.lawyersclubindia.com/experts/Suspension-period-regularised-as-regular-period-489441.asp
https://www.referencer.in/CS_Regulations/CCS(CCA)Rules1965/GOI_Decisions_10.aspx