German prosecutors are seeking lengthy prison terms for four men accused of staging the brazen theft of a 100-kilogram (221-pound) Canadian gold coin that disappeared from a Berlin museum almost three years ago. The dpa news agency reported Monday that prosecutors have asked Berlin’s region court to sentence two of the men to seven years in prison and the two others to six and five years each. Prosecutors claim the men, aged 21 to 25, stole the “Big Maple Leaf” coin worth about 3.75 million euros ($4.33 million) from Berlin’s Bode Museum in March 2017.