August 16, 2013 6:38 pm Mother's Day Shooter Sentenced A life sentence for the man convicted of shooting his wife and their son on Mother’s Day in 2011. Prince George’s County Bureau Chief Tracee Wilkins has the chilling 911 calls for help. Local 1:44 Maryland man killed in North Carolina days before college graduation 2:23 Michelle Obama surprises DC high school students celebrating College Signing Day 2:00 Rider spotted clinging to back of Metro train 1:55 100-year-old Vietnam vet finally receives his college diploma 3:51 GOP lawmakers say DC should shut down George Washington U. protest as students continue