Woman pleads not guilty to husband's death

A 37-year-old woman will stand trial in Perth on allegations she murdered her husband and attempted to kill two children.

The body of 33-year-old Glenn Hall was found at the family's Leda home in December last year and two children were also found with injuries.

Cara Lee Hall appeared in Stirling Gardens Magistrates Court on Wednesday via video link from Bandyup prison and pleaded not guilty.

She was remanded in custody to appear in the WA Supreme Court in October.

Hall was previously held in the Frankland Centre at the Graylands psychiatric hospital.