ABBOTSFORD, B.C. — Charges of sexual assault and child pornography have been laid against an Abbotsford, B.C., man whose laptop allegedly contained disturbing images.

The laptop was sold online to someone who discovered the material and contacted police.

Investigators say they located the seller, and now 52-year-old Jonathan Grunwald faces various offences.

Charges include sexual interference and making and possessing child pornography.

Police say one child victim has been identified and support is being provided for youngster and the family.

An investigation is continuing, and police are asking anyone with information to contact them.