"He said he wanted to be a police officer, he was a hard working guy, such a positive young man", Lutz said of his former player.
The FBI and Bureau of Alcohol, Tobacco, Firearms and Explosives are offering up to $40,000 for any information that would lead to Holt's arrest.
Twenty-five-year-old patrolman Brian Shaw of New Kensington, Penn., was shot shortly after 8 p.m. Friday evening roughly 20 miles outside of Pittsburgh. They also haven't released any details about a suspect.
Holt faces charges of murder and murder of a police officer.
Earlier in the day Saturday, police announced they had found a vehicle they believe was involved in the killing of a Pennsylvania cop during a traffic stop, officials said.
Police have identified a new person of interest in the case involving the death of a New Kensington officer.
One tribute honored the fallen officer with a moment of silence at Saturday night's National Hockey league (NHL) game between the Pittsburgh Penguins and Chicago Blackhawks.
Pittsburgh Steelers coach Mike Tomlin tweeted his condolences to Shaw's family and New Kensington police. It takes less than a minute.
Trader Joe's chicken, turkey salads recalled after reports of glass fragments, silica
The recalled salads have the use-by date codes from November 10 through November 21 and U.S.D.A. inspected code P-40299. Trader Joe's addressed the recall on their website , saying all affected product on their shelves have been destroyed.
Meek Mill's attorney says possible bail hearing scheduled
Rapper Meek Mill , center, accompanied by his defense attorney Brian McMonagle arrives at the criminal justice center in Philadelphia, Nov. 6, 2017.
Let Kulbushan's mother accompany his wife for proposed meeting
However, India maintains that Jadhav was kidnapped from Iran where he had business interests after retiring from the Navy. Jadhav has filed an appeal with Pakistan Army chief Gen Qamar Javed Bajwa to seek clemency, which is still pending.