Provincial Police have laid an additional two charges against former Kingsville Fire Chief Robert Kissner.

The new charges are sexual exploitation and sexual assault which police say allegedly took place in 2015 involving a 16-year-old victim.

Kissner now faces a total 11 counts of sexual assault, five counts of sexual exploitation and one count of sexual interference in relation to several victims.

The new charges come as a result of an investigation which began in December 2016.

Investigators are still seeking information relating to this incident and ask that any person with information regarding this matter immediately contact the OPP Essex County Major Crime Unit at 519-723-2491.