Valid Subpoenas. A subpoena is a court or administrative order that requires the health care provider to testify at a specified time and location. A subpoena duces tecum requires the provider to produce documents or other items at the specified time and place.
Cooking Corned beef should usually take about 4 hours on an average or until the beef is already fork-tender. It is important not to forget to skim the foam occasionally while boiling the meat.
It would 15 - 20 minutes per pound. Frozen beef  roasts cook faster so cook 12 - 15 minutes per pound. You can use a  thermometer to test it or, cut into the middle of the roast a  little to see if it's the way you want it.