Prosecutors in St. Charles, Mo. claim that an HIV-positive college student recorded himself having unprotected sex with over 30 people and consciously exposing them to the disease.

Back in, October 22-year-old Michael Johnson—a student and ex-wrestler at Lindenwood University—was charged with exposing multiple sexual partners to HIV. Last Friday, authorities revealed that they had discovered 32 sex tapes stored on Johnson's laptop.

According to St. Charles County prosecutor Tim Lohmar, the videos depicted Johnson having sex with 31 unidentified people in his dorm room over a four-month period. He added that the victims had no idea that they were being taped, nor did they know Johnson was HIV-positive.

Johnson could face life in prison if convicted.

[via KMOV]