A Jackson County woman has won a $100,000 lottery prize. 54 year old Bobbi Jo Bratcher of Sabula, won the prize playing the “100,000 Mega Crossword,” according to the Iowa Lottery. Bratcher previously had won two big lottery prizes on crossword scratch tickets — $30,000 on a $3 ticket and $50,000 on a $5 ticket. Bratcher bought her latest winning ticket at K&J’s Hop ’n Shop. in Sabula. She claimed her prize Tuesday at the lottery’s regional office in Cedar Rapids.