IOWA CITY, Iowa | APNewsBreak: 4 faced scrutiny before arrest in Tibbetts case

IOWA CITY, Iowa— Before they arrested a farmhand in the death of Iowa college student Mollie Tibbetts, investigators scrutinized four other potential suspects during their five-week search.

Newly unsealed search warrants show they included a neighbor seen washing his SUV hours after Tibbetts vanished, a Nebraska man who ditched his vehicle in Iowa days later and an acquaintance who told police…