A woman has been seriously injured in a stabbing inside a family residence in Scarborough, late Saturday morning. Toronto police say officers responded at around 11:50 a.m. to reports of a stabbing near Manse Road and Lawrence Avenue East. Police say the incident happened inside a residence. An adult female victim suffered “multiple stab wounds” and is being treated by paramedics. An adult male suspect, who police revealed to be 30-years-old is in custody. Investigators say all parties involved are related to each other.