Police say they've made an arrest in a case where they've alleged a woman pushed another woman onto the subway tracks at Toronto's Bloor-Yonge station.

Investigators say a 39-year-old woman was walking on the platform just after 9 p.m. Sunday when she was pushed.

They say she was seriously injured in the fall.

They issued a description of the suspect and early Monday evening, a woman was arrested at Finch GO Station.

Edith Frayne, 45, of Toronto is charged with attempted murder.

She will appear in court Tuesday.