With the death of Musineni Nagamani at the district headquarters hospital here on Thursday, the toll in the cracker blast that occurred at Rellivalasa in Poosapatirega mandal on Deepavali has gone up to four. On that day a 13-year-old boy had died on the spot and eight others suffered burns. Musineni Nagamani is the daughter of Musineni Ramana, who succumbed to burns a few days after the blast. -Correspondent