Philadelphia Police are investigating a double stabbing in the 7700 block of Summerdale Avenue in Northeast Philadelphia.
The stabbing occured shortly after 9 p.m. Sunday and was described as a "domestic incident" by police.
The first victim is 43-years-old and was stabbed one time in the back. The victim was transported to Aria-Torresdale Hospital.
The second victim is in his 30's or 40's and was stabbed one time in the abdomen. He too was transported to Aria-Torresdale Hospital.
The son of the stabbing victim number one is in custody.
The second stabbing victim is also in police custody.
Police have recovered the weapon.
