The prosecution alleged that he lured the officer to his death by making an emergency call. It has been alleged that the minister received a secret payoff from an arms dealer. The woman alleged rape, but Reeves insisted it was consensual.
to say that someone has done something illegal or wrong without giving proof:
allegiance
Soldiers have to swear allegiance to the Crown/the King. In many American schools, the students pledge allegiance (to the flag) at the beginning of the school day.