DEMON DAD HOLDS BOY – SO SON CAN STAB HIM!

A DEPRAVED dad in Washington held down a 12-year-old kid, cops claim — while his own young son beat the boy and stabbed him!

Mill Creek police say the victim told them Martinez Mitchell, 43, grabbed him, punched him and then restrained him, allowing Mitchell’s son, also 12, to pummel him and attack him with a knife.

Cowardly Mitchell — who has a long criminal history, according to cops — fled the scene, leaving his son behind, and was on the lam for two days before turning himself in, authorities say.

The injured kid had wounds to his bicep, wrist and finger, but he’s expected to recover.

Mitchell’s son was arrested

He’s being held at Snohomish County Jail on $50,000 bond.

Witnesses say the bloody beef between the boys may have been triggered by damage to a car. Authorities also report both kids’ homes had recently been pelted with raw eggs.

Martinez Mitchell was on the lam for two days before turning himself in and booked into the Denney Juvenile Justice Center for investigation of first-degree assault. Meanwhile, Mitchell was charged with first-degree assault of a child with a weapon and violating parole.