For the terror attack on wednesday felt by the houses of parliament in london that killed an american and two others. The attacker was identified as 62yearold, khalid masood. Here is more on the victims, the attacker and investigation. Reporter forensic investigators examined the crime scene Near Parliament one day after a deadly terror rampage that now included one american fatality. The family set online that kurt pop grin of utah was celebrating his anniversary with his wife, who was injured. Police carried out raids in birmingham north of london with several people taken into custody for questioning. Investigators believe the attacker acted alone. We dont know the motivation, or his preparation or associates. Reporter the Prime Minister said the unnamed suspect was born in britain and unknown to intelligence services. Theresa may then delivered a defiant message to parliament. We are not afraid. Our resolve will never waver in the face of terrorism. Reporter the area across the riv