Typically not. You have to register with the state to be an investigator and apply for a license. They usually bar people with felony convictions. Also think about it, would you want to hire an investigator that him/herself cannot stay out of trouble themselves.
Anybody can become a felon if you do a certain crime....
No
No.
no
They also become a felon and go to prison.
no he can't
1968.
No.
no
i hope so...
No.
A felon can become a broker once he is off of all supervision, ie parole, probation.