hi sam. there are 6 seasons and kate was killed by a sniper at the end of season 2. are you watching the marathon on usa network. it is on until 11pm est. enjoy
hi i just found out that there is going to be a season 7 i am so glad as they cant leave the way thay did go to google and put in ncis season 7 and it brings up some spoilers and kate was shot by ari zivas half brother just to get back at gibbs and he tryed to kill abby and gibbs but ziva shot him