Creepy text messages

The unknown messenger

My dad's ex kept sending me letters asking me to to let her exhume my paternal grandparents' graves because she believed they cursed her.

She got an FB account and kept sending me long messages and once offered to let me sleep with her if I told her where their graves were. When I kept refusing she threatened to call the police on me.

I just called an uncle of mine who was a police officer and told him everything. My Dad knew she was off-kilter and my uncle had me ignore her, block her, but keep the messages as evidence.

Stopped hearing from her after that.
She was put in prison a year later for a different crime.