There were eight injuries to his head , and one of the weapons had penetrated his jawbone .
Roy Amlot QC told the court that Blakelock had been stabbed 40 times by at least two knives and a machete .
There were eight injuries to Blakelock 's head , and one of the weapons had penetrated his jawbone .
Roy Amlot QC told the court that Blakelock had been stabbed 40 times by at least two knives and a machete .