As the investigation into Casey Johnson's tragic death continues, police are looking to question her fiancé Tila Tequila regarding the involvement of drugs.

According to a report, Tequila stated that she feared Johnson had succumbed to a prescription drug overdose and detectives are interested in learning more.

As of now, the LAPD has declared, "There were no apparent signs of foul play but the detectives will still follow all leads, each and every one, including that one."

As for the Johnson family, they're trying to make sense of it all. "The Johnson family also wishes to thank everyone who has expressed condolences and support during this trying time. Your thoughts and prayers are deeply appreciated."