The article says “We still believe that Masood acted alone on the day and there is no information or intelligence to suggest there are further attacks planned,” said Neil Basu, the Deputy Assistant Commissioner of the Metropolitan Police who is also the Senior National Coordinator for UK Counter Terrorism Policing. “We must all accept that there is a possibility we will never understand why he did this. That understanding may have died with him”.

Oh please, give us a break. If Masood was Muslim or a convert to Islam, all he had to do was read the many verses in the Qur'an that call for the destruction of Jews, Christians and non believers.

That would have been enought to influnce and incite him to attack, maim and kill non believers especially if he had already had trouble with them.