Lafayette Polce have arrested a man for the molestation of a 6-year-old girl. He is identified as 36-year-old Randy Lamar Alexander, of Lafayette. Ne is charged with one count of child molestation and one count of enticing a child for indecent purposes. He was arrested Thursday morning. The little girl reportedly was exposed to Alexander through his relationship with the girl's mother. Alexander reportedly took a polygraph test and confessed to the molestation. Police began their investigation after the girl told her mother. Alexander was employed at Roper, according to reports.