Published: Jul 31, 2014 5:17 AM EDT
Updated: Jul 31, 2014 5:01 PM EDT

LEE COUNTY, Fla.- The ex-wife of a Naples police officer, killed in a domestic violence shooting earlier this month, has been granted a restraining order.

The Collier County Clerk of Courts says Nina Monroig, the former wife of slain officer Luis Monroig, asked for the temporary injunction to protect her kids from Sergeant Amy Young, the other officer injured in the shooting.

Lee County Deputies found both Young and Monroig shot earlier this month in their Estero home. So far, no arrests have been made. Deputies are not saying who fired the gun, nor have they released a motive.