Manitowoc police say the theft happened around 12:35 p.m. Tuesday at Four Seasons Restaurant.
The centuries-old instrument was stolen in January from Frank Almond, a concertmaster at the Milwaukee Symphony Orchestra.
The FBI said it was leading a multi-agency investigation into the breach, which took effect in mid-September.
Forty-two-year-old Salah Salahadyn pleaded guilty to robbery in October.
Hundreds of people gathered for the memorial Sunday night for Laylah Petersen, who was killed Thursday.
A spokesman for the family of a 5-year-old girl who was killed while sitting on her grandfather’s lap says the family has donated her heart.
Man sentenced for toddler’s homicide.
Woman charged with embezzling over $12,000.
Court records say a 17-year-old was watching the puppy when he said he dropped a pot brownie and the dog ate it.
An autopsy was done Friday, but results are still pending additional study. Madison police continue to investigate Redd’s death.