Did Israel Killed Its Own People?

    The Israeli army says that they have killed their own 3 persons mistakenly. They are saying that it is due to mistaken identity. They are telling public that these three were Israeli hostages, captured in Gaza, who escaped somehow and Israeli army identified them as their opponents mistakenly. 

    These three were named as Yotam Haim, 28 years old, Samar Talalka, 22 years old and Alon Shamriz, 26 years old.

    According to Israeli army, these three hostages were identified as a threat mistakenly and troops fired them.

    Many questions arise after this attempt. Military and intelligence forces have most advanced technology which recognizes each and everyone easily. How can Israeli troops claim that they have killed their own people mistakenly?  Is Israeli army able to satisfy their public by saying that they didn't recognize their people? Is Israeli army speaking truth? If Israel is lying then what is the reason behind killing of their own hostages?

    Intelligence have record of each and everyone. Their excuse is not strong to satisfy their public as  Israeli citizens are on roads against their army and government. Citizens are demanding to conclude ground operation.