By Scott Morgan, Reuters
A man known to police for several run-ins with the law, most recently for waving a Confederate flag at a football game, was arrested as a suspect in the ambush killings of two Iowa officers shot in their patrol cars early on Wednesday, authorities said.
Police offered no possible motive for what precipitated the attacks, which unfolded shortly after 1 a.m. (0600 GMT) in Iowa’s capital, Des Moines, and its affluent Urbandale suburb, nor did they explain what led them to the suspect, Scott Michael Greene, 46.
Details of the shootings and the circumstances of Greene’s arrest were not made public.
Greene, who is white, was removed after waving a Confederate battle flag in front of black spectators while the national anthem was being played at the start of a high school football game.
The two slain policemen were both white, each shot while sitting in his cruiser.
Urbandale officer Justin Martin, 24, was found dead first, and the body of Sergeant Anthony Bemino, 38, of the Des Moines department, was discovered 20 minutes later.
Three bullet holes were visible in Bemino’s patrol car in Des Moines, about 2 miles (3 km) away from the Urbandale shooting scene.
“These officers were ambushed,” Des Moines police spokesman Paul Parizek told a news conference.
Urbandale Police Chief Ross McCarty said Greene, who has not been formally charged in the crimes, was well known to local police after various previous encounters with law enforcement besides the flag-waving incident.
In 2014, he pleaded guilty to interference with official acts in an incident involving police.
The same year, he also pleaded guilty to harassment and was placed on probation for a year. He was charged in 2001 with assault causing bodily injury and criminal mischief, but those charges were dismissed.
Wednesday’s shootings represented the latest attacks on police in the United States during a time of intense public debate over race and law enforcement in America.
Some 52 U.S. police officers have been fatally shot while on duty this year, up 58 percent from the 33 shot dead by this point in 2015, according to the National Law Enforcement Officers Memorial.
President Barack Obama paid tribute to the two fallen Iowa officers in a statement condemning their killings as “shameful acts of violence.”
Parizek said Greene was being held under guard at a hospital, but it was not made clear why. Asked about the suspect’s condition, Parizek replied: “Sick. I don’t know.”
Parizek said charges against Greene could come after police interview him and finish gathering evidence from the scenes. An arraignment was possible as early as Thursday morning, he said.
(Officials have captured the man suspected of shooting two Iowa police officers in a deadly ambush. CBS News correspondent David Begnaud joins CBSN with the latest details. Courtesy of CBS News and YouTube)
Details of the apparent flag-waving incident emerged from a 10-minute video posted on YouTube last month by a user identifying himself as Scott Greene.
In it, a voice, apparently Greene’s, is heard complaining to police that “African-American people” took the flag from him in the stands and “assaulted” him,” adding that he wanted to press charges.
“There were people in the crowd who felt that was offensive, and that he should be removed from the stadium,” McCarty said of the incident.
Police officers shown in the video said he was removed from the stadium because he caused a disturbance.
“You have to understand, in the current social climate that we’re in, when you fly the Confederate flag standing in front of several African-American people, that’s going to cause a disturbance, OK, whether you intended to or not,” a female officer is heard telling the man in the video.
McCarty said high school officials banned Greene from the property following that incident but had been trying to determine how to enforce the ban given that Greene has a daughter attending the school.
“Most of the officers that have been in the city have some understanding of Mr. Greene,” McCarty said. “They’ve taken trips to his house, or delivered service to him. Never to anything of this extent though.”
In a 2007 bankruptcy filing, Greene said he was single with three children.
In Washington, U.S. Attorney General Loretta Lynch urged Americans to avoid jumping to conclusions about the shooter’s motive.
“This is a time of particular tension and mistrust between law enforcement and many communities,” Lynch said at an event for veterans at the Justice Department. “There is no message in murder. Violence creates nothing. It only destroys.”
(A Des Moines police sergeant had some strong words for the “coward” who shot the police officers as they were sitting in their patrol cars. Courtesy of ABC Action News and YouTube)
Democratic U.S. presidential candidate Hillary Clinton said on Twitter she was “Heartbroken for the families of two brave officers who were killed in Iowa. There’s no justification for this kind of violence.”
Republican candidate Donald Trump said on Twitter, “An attack on those who keep us safe is an attack on us all.”
(Reporting by Brendan O’Brien in Milwaukee, Julia Harte in Washington, Gina Cherelus, Dave Ingram and Michael Flaherty in New York and Rory Carroll in San Francisco; Writing by Scott Malone and Steve Gorman; Editing by Will Dunham and Lisa Shumaker)