NEW : New York Mayor Bloomberg 's gun control group releases gun reform ad . James Holmes , 24 , is expected to be tried in 2014 for the Aurora shootings . Volunteers read names of gun violence victims for more than 10 hours . Score: 6 Trial expected in 2014 for James Holmes , who has pleaded not guilty to the killings .
NEW : New York Mayor Bloomberg 's gun control group releases gun reform ad . Volunteers read names of gun violence victims for more than 10 hours . Score: 6 Trial expected in 2014 for James Holmes , who has pleaded not guilty to the killings .