Man arrested in attack at Iowa congressman's farm

Police announced Tuesday that they had arrested one man and issued a warrant for another suspected of being involved in a weekend home invasion at U.S. Rep. Leonard Boswell's farm outside Lamoni.

The Iowa Department of Public Safety said authorities had arrested Cody John Rollins, 19, of Lamoni. He's charged with first degree burglary, assault while participating in a felony, going armed with intent and three counts of first degree robbery.

He was held on $50,000 bond, and a lawyer hadn't yet been named.

Police also were searching for David Palmer Dewberry, 20, of Fremont, Neb. He's considered armed and dangerous, the Department of Public Safety said.

Iowa rep. and family safe after home invasion
Iowa congressman, family fight off home invader

Authorities have said a man with a gun entered the congressman's house Saturday night and attacked his daughter. Boswell tried to fight the man off, and as they scuffled, his 22-year-old grandson got a shotgun. When Boswell's grandson pointed the gun at the intruder, the man ran off.

Boswell, a 77-year-old Democrat, suffered minor injuries, but no one was seriously hurt.

"They were looking for money," Decatur Country Sheriff Herbert Muir said at a news conference. "Within an hour of it happening, we had some names."

Muir said Dewberry "may have crossed state lines, but we don't know for sure."