Local to me too I believe - LH?I don’t know how it works tbh. There’s just been a trial for a murder local to me and the murderer’s girlfriend (only witness to the murder) wasn’t called as a witness at all bizarrely, they didn’t even read a statement of hers out.
The fact she was initially arrested and then released with no charges, and then not even called to testify in defence or in prosecution? I believe from local chatter she was maybe deemed to be an unreliable witness from what she said in interview. I'd initially thought it was due to protecting her kids, but she was fully named in the trial reporting. Very bizarre.
To keep it on topic - I've just had a quick google and it tells me you can't refuse if you've been formally summoned to attend. So we shall have to wait and see!