Page last updated at 22:33 GMT, Wednesday, 18 March 2009  German
teenager 'killed for fun'  A black cross of mourning on a wall
in Winnenden after the massacre, 13 March A black cross of
mourning appeared on a wall in Winnenden after the massacre  The
teenager who attacked a German school and shot dead 15 people
said he was doing it "for fun", according to a driver whose car
the killer hijacked.  Tim Kretschmer also talked of attacking
another school as he forced Igor Wolf, 41, at gunpoint to drive
him away, Mr Wolf told Germany's Stern magazine.  Prosecutors
are considering whether to charge Kretschmer's father, who owned
the gun, with involuntary manslaughter.  The massacre in
Winnenden last week plunged Germany into national mourning.
Kretschmer, 17, used a pistol to kill eight schoolgirls, a
schoolboy and three teachers at his former school in the small
south-western town, and a bystander nearby, before commandeering
Mr Wolf's car.  Mr Wolf eventually managed to veer off the road
and escape unharmed but