A 31-year-old New Brunswick man charged with assaulting three women in Moncton is now facing four new charges.

Police say a fourth victim has come forward regarding an alleged attack in May 2012.  

Akili Olivier Koro of Sainte-Anne-de-Kent is facing charges of sexual assault, assault causing bodily harm and public mischief in connection with the new alleged incident.

The charges were laid Monday in Moncton provincial court.

Police say Koro was remanded in custody yesterday, following a bail hearing last week.

The bail hearing was in relation to charges laid earlier this month in connection with three separate incidents earlier this year.

Those charges include aggravated sexual assault, kidnapping, assault causing bodily harm, forcible confinement and sexual assault with a weapon.

Police say Koro will remain in custody until he is tried on all charges.

Investigators believe there may have been other similar incidents in the past few months, which have not been reported to police.

They are urging any other victims to come forward.