A woman who has worked as a producer on daytime shows including Jerry Springer, Sally Jessy Raphael and Rosie was arrested on suspicion of murdering her deaf sister earlier this week, TMZ reports.

Los Angeles police say Jill Blackstone called 911 Monday to report that there was a dead woman and three dead dogs in her garage in the San Fernando Valley. Blackstone reported that the dead woman - Wendy Blackstone, 49 - had killed herself, but investigators found the suicide note at the scene suspicious and believe that Jill wrote the note, according to TMZ.

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Police are investigating Wendy Blackstone's death and are awaiting toxicology reports. Jill Blackstone was released Wednesday afternoon after posting $1 million bail.

She has also worked as a producer on Dr. Drew, The Real, Sharon Osbourne and other court shows.