FRASER, Mich. -

Police have a man in custody on charges of prostitution after his Craigslist post lead police to a Meijer's bathroom. 

Police say they discovered a posting on Craigslist asking men interested in having sex to go to the bathroom of the Meijer in Fraser. 

Detectives responded to the post and set up a time to meet the man. 

An undercover officer than found 61-year-old, Ronald Ernest Frazier of Warren in the bathroom stall exposing himself. 

Police say Frazier propositioned the officer to have sex in the parking lot. 

Frazier was arrested and is charged with prostitution/soliciting and indecent exposure