A 41-year-old woman allegedly stabbed her 50-year-old father-in-law in the left bicep on Saturday.
The incident happened around 4:30 p.m. in the Overbrook section of Philadelphia.
The man was taken to Lankenau Hospital where he is in critical condition.
The woman is now in custody and charges are pending, according to authorities. Police also say that the stabbing was the result of a domestic dispute.
