charge (one) with (something)
1. To officially accuse one of a crime. They finally caught Capone by charging him with tax evasion.
2. To assign one a particular task. Don't worry, I charged my top aide with that assignment, so we should have an update soon.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
charge someone with something
1. to place criminal charges against someone. The police charged Max with robbery.
2. to order someone to do a particular task. The president charged him with organizing the meeting. We charged her with locating new office space.
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.
1. Impose a duty or task on, as in He was charged with getting this message to the commissioners. [c. 1300]
2. Accuse of a crime, as in He was charged with creating a disturbance. [Mid-1500s]
The American Heritage® Dictionary of Idioms by Christine Ammer. Copyright © 2003, 1997 by The Christine Ammer 1992 Trust. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.