Police union backs Grand Rapids officer who shot and killed Patrick Lyoya

The union representing police officers in a Michigan city is defending the officer who shot Patrick Lyoya in the back of the head.

The Grand Rapids Police Officers Association called Lyoya’s death "tragic" but said an "officer has the legal right to protect themselves and community in a volatile dangerous situation such as this, in order to return to his/her family at the end of their shift."

Meanwhile, a City Commission meeting abruptly ended Tuesday night as residents used profanities and expressed anger over Lyoya’s killing. Police Chief Eric Winstrom watched from the rear of the room.

"Whose city? Our city! Whose streets? Our streets!" people chanted.

Lyoya, 26, was killed by Officer Christopher Schurr at the end of a brief foot chase and physical struggle that followed a traffic stop in Grand Rapids on April 4.

Lyoya was on the ground when Schurr ordered him to take his hands off the officer’s Taser, according to video of the incident.

MORE: NAACP demands Michigan AG investigate Patrick Lyoya's shooting, worries of prosecutorial bias

Schurr told Lyoya that he had stopped the vehicle because the license plate didn’t match the car.

The union said on Facebook that it "stands with Officer Schurr and will continue to give him and his family whatever support they need."

Lyoya’s family wants Schurr fired and charged with crimes. State police are investigating the shooting. Kent County prosecutor Chris Becker said he will not give up the case, despite calls by civil rights activists to recuse himself.

Read: Here's what the Patrick Lyoya shooting videos showed

Earlier Tuesday, Winstrom told a community forum that he wants to put more emphasis on officers knowing how to turn down the heat during tense situations. Some experts believe Schurr should have stopped trying to subdue Lyoya when he resisted.

"I guarantee that we can do more," said Winstrom, who has been chief for less than two months. "Actually, that’s one of the things I’ve already reached out to my colleagues to say, ‘Hey, I need some curriculum, because we are going to beef it up.’"