Agents with Attorney General Liz Murrill's Louisiana Bureau of Investigation arrested a Slidell man for multiple disturbing charges on September 5, 2025.

23-year-old Marc Ploesser, of Coventry Street in Slidell, was arrested for violating: 

• LA R.S. 14:81.1 (Possession of) Child Sexual Abuse Material under the Age of Thirteen (13); 27 counts
• LA R.S. 14:89.3 Sexual Abuse of an Animal; 1 count

This arrest was a result of a joint investigation with The Louisiana Bureau of Investigation (LBI) Cyber Crime Unit, the Slidell Police Department, and the Covington Police Department.

Ploesser was initially transported to the Slidell City Jail and later to the St. Tammany Parish Jail for booking. 

“Cases like these are always disturbing for our LBI Cyber Crime Unit agents. I’d like to thank them for their hard work on this case, along with the Slidell Police Department and the Covington Police Department," said Attorney General Liz Murrill.