Sixty-nine assaults on employees were reported across the state’s 55 prisons as of Nov. 2, compared to an average of 55 per year between 2012 and 2016. The head of the legislative committee likely to shape prison reforms said Thursday that legislators are determined to improve safety, salaries and staffing levels in the wake of the Pasquotank deaths, and a fifth guard killed at a nearby prison earlier this year. The last time a prison worker was killed was 2010. “This is an ongoing commitment to improving,” said Rep. Ted Davis, a New Hanover County Republican who heads the unified legislative committee overseeing public safety. Two officers, a vocational instructor and a maintenance worker died, and four inmates are charged with murder in the Pasquotank escape attempt on Oct. 12.