Here is the latest Iowa news from The Associated Press

COUNCIL BLUFFS, Iowa (AP) — The 20-year-old son of a western Iowa man who was fatally shot in his home has been arrested in Colorado. Police believe Sean Schendel killed his father, 55-year-old Robert Schendel, before his body was found Wednesday after he didn’t show up for work. Sean Schendel remained in a Colorado jail on Saturday awaiting extradition to Iowa.

DES MOINES, Iowa (AP) — As Hillary Rodham Clinton walked among the booths of funnel cakes and corn dogs at the Iowa State Fair, trailed by a massive pack of media and onlookers, Donald Trump’s helicopter circled the fairgrounds in the air above. That’s as close as Clinton and Trump’s massive entourages came at the state fair, a rite of passage for any presidential candidate. Clinton was accompanied by former Iowa Senator Tom Harkin as she greeted voters.

WATERLOO, Iowa (AP) — A 37-year-old Iowa man is in custody after being arrested at the scene of a fatal shooting in Waterloo. The Waterloo-Cedar Falls Courier reports the shooting happened around 7:30 p.m. Friday. The name of the victim, who died later, wasn’t immediately released.

CEDAR RAPIDS, Iowa (AP) — Health officials have cleared an eastern Iowa Taco Bell to reopen after the remnants of a methamphetamine lab were cleaned up. The Linn County Health Department decided the restaurant was safe after two rounds of environmental testing, but the company hasn’t decided when it will reopen.