Original sentence: LTTE committed several massacre in the North and Eastern provinces of Sri Lanka.See also Terrorist attacks attributed to the LTTE.The number of civilians massacred were as high as 166 (Palliyagodella massacre)
Edited sentence: Civilian massacres carried out by the LTTE is well documented in the article Terrorist attacks attributed to the LTTE.Most of the their targets were innocent Sinhalese and Muslim civilians, who live in the North and Eastern provinces of Sri Lanka.Number of civilians massacred in some incidents are as high as 166 (Palliyagodella massacre)