The investigation into allegations of sexual assault against Chicago police officers is expanding. More than four women have either come forward or are being interviewed about allegations of sexual assault, according to the Chicago Sun-Times .
Two officers were accused by a woman last week and a third officer who was also stripped of his police powers.
The third officer is assigned to the same patrol car as the other two officers but was not on duty during the latest alleged incident.
A source told the paper that charges against at least two of them may be coming by the end of this week.