Hashem Yerachem - May God have mercy

The following are pictures taken from the aftermath of the terror attack at Merkaz HaRav yeshiva in Jerusalem tonight. Parental discretion advised.The first picture is of a blood-stained pair of tzitzit, the four-cornered fringed garment worn by all religious Jewish males:The second picture is of the lifeless body of a student in the library.More pictures here.