Updated at 3:45 p.m. ET

A 9-year-old police dog named Rex is ready to retire from the force. That presents a quandary for the Albuquerque, N.M., police department: what to do with a devoted and capable dog whose law enforcement training makes it a challenge to find him a new home?

In announcing Rex's retirement Monday, the department also outlined a sad story. The dog's handler recently retired from the force — and though the two have emotionally bonded, the officer couldn't take his work partner home because he has a small child.

Demonstrators in Pasco, Washington, are holding a vigil Thursday at a bakery in memory of Antonio Zambrano-Montes. He was shot by police seven months ago on a corner near the bakery.

People upset about the decision not to charge three Pasco, Washington, police officers after the fatal February shooting of Mexican orchard worker Antonio Zambrano-Montes are planning a vigil Thursday afternoon.

Three police officers involved in the fatal shooting of a rock-throwing man in Pasco, Washington, last February will not face criminal charges.

The Olympia police officer who shot two African-American brothers during a confrontation in May will not be criminally charged.

The phrase "police militarization" conjures up an image of cops wrapped in Kevlar, barging into homes with semi-automatic weapons. But familiar as that image is, we don't know how common it is. There are simply no good statistics on police tactical operations in America. The federal government doesn't keep track, and neither do the states — with one exception: Utah.

A drive-by shooting has claimed the life of another young, black man in Seattle’s Central Area.

Police said the 24-year-old man was walking his dog when he was hit with multiple gunshots around 7:30 p.m. Thursday near the corner of 26th Avenue East and East Columbia Street.

Editor's Note: This story contains strong language that some may find offensive.

The smell of blood hung in the air where 17-year-old Gerald Morgan was shot, as firefighters began washing down the sidewalk around the front door of a home in New Orleans East last month.

Police say at least two gunmen jumped out of a car, opened fire, ran near a two-story house and kept shooting, also hitting a 4-year-old boy inside. The teenager died at the hospital. The boy was listed in stable condition. Police have not offered a theory for the cause of the shooting.

As events marking the anniversary of the shooting death of Michael Brown were winding down Sunday night, gunfire erupted in Ferguson, Mo., leaving a gunman in the hospital. Police say the suspect was not part of the weekend's rallies, which have been peaceful.

The shooting, in which dozens of rounds were reportedly fired, began near the intersection of Ferguson Avenue and West Florissant Avenue, the epicenter of last summer's standoffs between protesters and police.

A year after Michael Brown, an unarmed black 18-year-old, was fatally shot by a white police officer in Ferguson, Mo., sparking weeks of often violent protests in the city, the country is still struggling to deal with the issues the shooting, and others like it, have brought to the fore.

American college campuses are increasingly patrolled by armed police officers — and it's a trend that burst into public view Wednesday, when a University of Cincinnati officer was charged with murder in the shooting death of a black motorist during a traffic stop. But this arming of college cops is causing some worries.

When prosecutor Joe Deters announced the indictment of University of Cincinnati Officer Ray Tensing on Wednesday, he had harsh words about the officer's competence, saying he should never have been a cop.

King County leaders say the civilian agency that monitors the Sheriff’s Office needs more authority to do its job. A public hearing Monday will look at a proposal for reforms. KUOW’s Liz Jones explains.

The parents of Antonio Zambrano-Montes have filed a claim for damages with the City of Pasco, Washington, for $4.76 million.

Investigators had to ask four times for interviews with Pasco police officers who shot and killed Antonio Zambrano-Montes on February 10.