Police said that on April 26, 2020, a 12-year-old girl's parents reported that they had discovered sexually explicit messages on their daughter's phone and computer.

Mark David Wallin, 44, admitted to using the internet to “meet” pre-teen boys and girls and entice them into making sexually explicit videos.

A Los Angeles man was sentenced to 40 years in prison for using social media to meet and entice children into producing sexually explicit content. From 2019 to August 2021, Mark David Wallin, 44 ...

Mark David Wallin, 44, of the Del Rey area pleaded guilty in January 2023 to one count of production of child pornography and one count of enticement of a minor to engage in criminal sexual ...

Mark David Wallin, 42, of the Del Rey neighborhood of Los Angeles, pleaded guilty to one of production of child pornography and one count of enticement of a minor to engage in criminal sexual ...