Here is the latest Iowa news from The Associated Press

AMES, Iowa (AP) — Authorities say they’re investigating a letter left at an Ames mosque that contained anti-Muslim messages and threats. Ames Police spokesman Jason Tuttle says officers responded around 4 p.m. Thursday to a report that the note had been left on the door of Darul Arqum Islamic Center.

DAVENPORT, Iowa (AP) — Davenport officials are seeking state funds for a proposed youth sports complex that would include a hotel and other amenities. The Quad-City Times reports that Davenport plans to apply for Iowa Economic Development Authority grants for the project comprised of a 200-room hotel, a water park, a shopping and restaurant area and a youth sports complex.

DES MOINES, Iowa (AP) — The Iowa Supreme Court is dismissing a lawsuit brought by chiropractors who claimed the state’s dominant health insurer was engaging in illegal price-fixing. The lawsuit challenged Wellmark’s practice of making its negotiated reimbursement rates for medical providers available to self-insured employers and out-of-state insurers in the Blue Cross Blue Shield network. It contended those deals violated Iowa antitrust law by restricting competition.

GRIMES, Iowa (AP) — Police say they have discovered a body in the area where a car had earlier been found in an icy Iowa creek. Authorities say the car was found Friday morning just north of Grimes with no one inside. The body was later discovered nearby. KCCI-TV reports that the car belongs to a woman who was reported missing on Monday.