One more person who suffered burns in the fire mishap at a cracker unit at Pattazhi in Pathanapuram on Sunday succumbed to his burns on Monday afternoon. With this, the number of people who died in the mishap rose to two. Four others admitted to the Thiruvananthapuram MCH are still in a critical condition. The deceased has been identified as Shylaja, 52, wife of Ajaya Kumar who runs unit.