Patrick McKenna, the private investigator who helped with the OJ Simpson and Casey Anthony case has been hired by Fotis Dulos per reports.

His estranged wife and mother of his children, Jennifer, has been missing since May 24 and he has been charged with tampering with evidence and hindering prosecution.

Jennifer, who lives in New Canaan Connecticut, was going through a divorce with Fotis when she disappeared. Before she went missing, she said in documents how she was afraid of Fotis.

During her disappearance, Fotis was seen on video throwing away bags in Hartford trash bins that contained items with Jennifer’s blood.