Alleged female serial killer charged with murder after three people dead in three days: Toronto police

The 30-year-old woman was arrested in Burlington, Ont. She is facing one first-degree murder charge and two second-degree murder charges

An alleged serial killer has been arrested after what police say was a three-day killing spree.

Sabrina Kauldhar, 30, of Toronto, has been charged with second-degree murder in a death in Toronto and a death in Niagara Falls. She is also charged with first-degree murder in relation to a death in Hamilton.

On Tuesday, Toronto police were called to the Keele Street and Dundas Street West area around 2 p.m., and found a woman in her 60s dead in a residence.