Anyone who thinks they may have been affected by Sinaga’s crimes, come into contact with him under similar circumstances, or someone like him, is urged to contact police via 101.
Specialist officers are waiting to take their calls and offer the appropriate support.
The police can be contacted in the UK on 0800 092 0410 and internationally on 0207 158 0124
Counselling support can be reached via 0800 056 0154 or by calling 0207 158 0011 for international calls.
The Police Major Incident Public Reporting Site website is here
Survivors Manchester supports boys and men who have been affected by rape and sexual assault.
The charity provides therapeutic support and Independent Sexual Violence Advisors (ISVA).
They offer assistance throughout the criminal justice system, from initial reports to court and beyond.
ISVAs work independently of the police, Crown Prosecution Service and court system.
Boys and Men in Greater Manchester affected by sexual abuse, regardless of when it happened, can access Survivors Manchester by calling 0161 236 2182 or emailing: support@survivorsmanchester.org.uk
A weekly drop in session takes place each Wednesday from 2pm until 5pm.
You can donate to Survivors Manchester here: www.justgiving.com/survivorsmanchester
Greater Manchester Rape Crisis works with women and girls affected by rape and sexual assault. They can be contacted on 0161 273 4591.
St Marys Sexual Assault Referral Centre provides forensic, counselling and aftercare services for people affected by rape and sexual assault. Their services can be accessed without contacting police by calling 0161 276 6515 or visiting: https://www.stmaryscentre.org/