'The Shield' Star Michael Jace -- Called Cops ... 'I Shot My Wife'


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Actor Michael Jace called police himself to report his wife had been shot, and he had pulled the trigger Monday night in Los Angeles... TMZ has learned.


According to law enforcement sources Jace called 911 around 8:30 PM and told police ... "I shot my wife."


We're told Jace's neighbors in the Hyde Park area of L.A. had reported shots fired in the home ... and shortly thereafter Jace made his call to 911.


Sources tell us the actor stayed on the phone, as instructed, until LAPD arrived and found his 40-year-old wife, April Jace dead.


Jace -- best know as Detective Lowe from "The Shield" -- was taken into custody, and as of 1:00 AM Tuesday ... was being questioned, but had not been booked for his wife's death.


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