I wonder what was the violence she encountered?

On her show yesterday she did a celebration show of her coming out on her t.v. sitcom 20 years ago. She was talking to Oprah and said after it aired people would drive by, see her, and yell out hateful things to her. Then she said there was some violence too but she didn't go into detail. She didn't say if they physically attacked her or it was done to her property. They did say they had a bomb threat on the set and bomb sniffing dogs had to be brought in, and also that all the cast members got death threats as well.