A 44-year-old woman and her 13-year-old son were stabbed Sunday at their home in West Philly, police said.
The woman's husband and boy's father is suspected of the crime.
Police were called to the 800 block of North Fallon Street at 1:22 p.m.
There they discovered the woman stabbed once in the left hand and once in the left thigh. The boy was stabbed three times in both arms.
Both victims were in stable condition, police said.
The suspect was arrested and the weapon was recovered, police said.