comments :
it's not a katjuscha but probably a RPG shot (katjuschas have been filmed on TV and have a continuous long fuse and smoke trail and are much bigger)
it's not aimed at an Israeli town. You don't fire HORIZONTALLY a rocket aimed at a town (unless the "town" is at close range). You send in a ballistic curve.
it's probably aimed at a tank or advancing infantry
in urban warfare houses are used as protection. Nothing shows that civilians are in the area.
Then why wait the shot of two rounds to take out the house when the suspect has been identified ? Specially since the rockets are "aimed" at a town...
check the video of a real katjuscha launch here
http://de.wikipedia.org/wiki/Tactical_High_Energy_Laserthe second video shows guys driving a truck in a garage. Since it's impossible to know what was in the truck and since not a single soul is seen, it's impossible to know if the house was empty, used or not. This is only... spin. The claim of human shield is preposterous.
It's like the reverse spin about Kyriat Shemona. It's a Kibbutz OK. But what is never shown is the adjacent military base. 500 yards distance maybe. Just Google Earth and see for yourself.
I call BS and the first one is even more obvious.