on Maryland police Wednesday night said they are seeking John Allen Williams, also known as John Mohammed, for questioning in the sniper case. Earlier, FBI agents carried out searches in two Washington state cities. news_sniper_bus_1022_abc.jpg home New Sniper Leads black audio.gif rtsp://demand2.stream.aol.com/cnn/audio/topstories.rm?rpurl=http://www.cnn.com/ 10354312019130 CNN lock_icon.gif webpage.gif http://abcnews.go.com 10354312019131 ABCNEWS lock_icon.gif lock_icon.gif big_headline