was recently caught on tape ranting about murdering her parents.
According to TMZ, which obtained the disturbing audio tapes, Bynes, 28, was recorded by her former roommate during a car ride.
"If your father was my father... You would understand why you'd want to slit his wrists. I want to literally, like, lead him into a ditch, and I haven't decided how I'd want to murder him... He literally like is the worst person... Nothing would give me greater pleasure than slitting his throat. That's what I would love," she said.
The former Nickelodeon star, however, added, "I'm not gonna like ever do such a thing, but like I call my mom and like I threaten to kill her, and I threaten to slit her wrist, and I threaten to like burn down her house and like I said a bunch of things like that."
Bynes' parents were awarded a temporary conservatorship over the actor after her erratic behaviour spiralled out of control following her DUI arrest earlier this year.