Artur Seberger, formerly living Greenwich, was jailed for 12-and-a-half years for his campaign of abuse against two children.
Between 2005 and 2022 the 53-year-old abused two children, who were known to him, between the ages of 10 and 16-years-old.
The two victims came forward to police in July 2024 and Seberger was arrested on July 9.
On July 22 he was re-arrested after breaking his bail conditions and harassing the victims.
At Woolwich Crown Court Seberger pleaded guilty to 15 counts of causing or inciting a child to engage in sexual activity, sexual activity with a child, attempting to assault by penetration and causing a child to watch a sexual act.
On Wednesday (January 22) he was sentenced.
Artur Seberger (Image: Met Police) Detective Constable Callum Boast, in the Met’s Public Protection South East team, said: “I would like to extend my heartfelt thanks and gratitude to the victims in this case, who have been extremely courageous in coming forward to police and recounting the trauma of the years of abuse they suffered because of Seberger.
“Officers acted quickly following the victims serious reports, and following Seberger breaching his conditions were able to remand him in prison offering additional protection to his victims.
“Over six months the team compiled numerous witness statements and third party evidence to create a compelling case which prompted the defendant to plead guilty avoiding a trial.
“It cannot be underestimated the impact, both physical and mental, such sustained abuse will have had on the victims, and I hope the sentence will give them some sense of closure and peace.”
