'Not yet established whether a crime had taken place'The CID argued that forensic analysis was required to determine the age of the skeletal remains. Seven further sets of remains were identified on Thursday, the 41st day of the third phase, while investigators fully exhumed nine previously identified sets. Remains found without skullsEarlier in the week, skeletal remains found without skulls were among 13 sets identified on Tuesday, the 39th day of the third phase. Excavation teams also exhumed four previously identified sets of remains that day, including those of three children. Chemmani has surpassed the Mannar Sathosa mass grave, where 376 skeletal remains were recovered, to become the largest such site uncovered in Sri Lanka.