The actor has been at a facility outside of Orlando, Florida, since May 31, Vanity Fair reports.
The LAPD confirmed to ET that Hammer is the main suspect in the sexual assault investigation that was initiated on Feb.
It has not been confirmed that the messages were authored by Hammer, and he released a statement calling the allegations “bulls**t.” Multiple women later alleged that he was abusive during what began as consensual BDSM relationships in a Page Six article.