A federal judge awarded $3.4 million in attorney fees to three siblings who were injured after being shot by a Chicago police officer.U.S. District Judge Sharon Johnson Coleman’s decision last week builds on the $4.75 million verdict a federal jury awarded Kierra, Princeton and Michael Williamson after they accused a Chicago police officer of excessive force and violating their 14th Amendment rights.The September 2017 jury verdict consisted of $4.25 million in compensatory damages the city will pay and $500,000 in …