OSHKOSH, Wis. — Police say a man found dead in his Oshkosh home last week had been beaten five days before he died.

The Milwaukee County Medical Examiner's Office determined 47-year-old Steven Mallas died as a result of complications from that beating on a sidewalk in Oshkosh on Oct. 7.

Police said Thursday a 34-year-old Kaukauna man has been arrested for aggravated battery. The investigation continues.