Southfield police say they've busted another instance of human trafficking, the latest in several they've uncovered during the past year.

After being arrested at a Southfield hotel in connection with a multi-state human trafficking operation, the suspect repeatedly slammed his head against a glass wall while in custody.

A suspect accused of trafficking at least 10 women was arrested in Southfield. Police were called to a hotel after Randolph Lewis allegedly damaged a trafficking victim's vehicle. After speaking with the victim, police became suspicious and launched an investigation into possible sex trafficking.