FLINT, MI -- Three men have been convicted for their roles in the 2010 robbery and killing of a security guard outside of River Village Apartments, near downtown Flint.

Jurors convicted Floyd Perkins, 22, and Kenya Hyatt, 21, of first-degree felony murder in the August 2010 killing of John "Andy" Mick. The two men were also convicted of armed robbery, conspiracy to commit armed robbery and felony firearms.

Jury selection began June 17 in the case.

"I'm glad it is finally over," said Mick's wife, Sandie Mick. "Justice is served for the two men."

A third man, 33-year-old Aaron Williams, was found guilty Tuesday, July 1, of armed robbery, conspiracy to commit armed robbery, felony firearm and being a felon in possession of a firearm. He was also charged with felony murder, but jurors were unable to return a verdict on that count.

Williams' attorney, Glenn Cotton, said that his client provided the gun that was used in the robbery and killing.

"He was remorseful Mr. Mick lost his life," Cotton said of his client.

Authorities argued Mick was finishing his shift around 4 a.m. Aug. 14, 2010, at Riverview Village apartments when Perkins and Hyatt approached him and tried to steal his gun. A struggle ensued and Mick was shot to death.

"I didn't see any need why they needed to play God with somebody else's life," Sandie Mick said.

Mick said that she plans to speak during the mens' July 28 sentencing hearings.

"I'm gratified for the victim's family that's undergone a terrible ordeal," Genesee County Prosecutor David Leyton said.

First-degree felony murder carries a mandatory sentence of life in prison without parole.

However, Genesee Circuit Judge Judith Fullerton may be required to hold a specialized sentencing hearing for Hyatt, who was 17 at the time of the killing.

A 2012 Supreme Court ruling deemed it was unconstitutional for juveniles to face a mandatory life sentence without parole.

Gov. Rick Snyder, in light of the Supreme Court decision, signed a law in March that gave judges the discretion to sentence teen killers to life in prison or 25 to more than 60 years in prison.

Leyton said his office has not yet filed its intention to seek a sentence of life without parole.

Perkins' attorney Kevin Rush and Hyatt's attorney Jeffrey Skinner could not be reached for comment on the verdicts.

The case was tried by Genesee County Assistant Prosecutor Karen Hanson.