These are called struvite crystals and might be mistaken by a consumer for a shard of glass. A number of canned seafood products sometimes contain these naturally made crystals. Struvite crystals are formed after the salmon has been put in the can and are made of magnesium ammonium phosphate.
There are usually no time limits for murder or other serious felonies. Nebraska Criminal Statute of Limitations at a Glance. There is no time limit for the state to file charges of murder, treason, arson, or forgery, but most felonies carry a three-year statute of limitations. There's an 18-month time limit for most misdemeanors. Additional details of Nebraska's time limits for criminal charges are listed below.
Not all crimes are governed by statutes of limitation. Murder, for example, has none. In some states sex offenses with minors, crimes of violence, kidnapping, arson, and forgery have no statutes of limitation. In Arizona and California crimes involving public money or public records have no statutes of limitation. While in Colorado, treason has none. Many states have adopted systems that classify felonies by category. Therefore, in order to effectively compare statutes of limitation provisions, it is necessary to determine which crimes in that state fit into particular classes.