Here are a couple of my theories:
-Regarding the key fob, maybe AL was sleeping in his underwear (or even in the nude) when he heard a sound and quickly started to put on the shorts he had been wearing earlier that day (which may have been on the floor beside the bed) to go check it out. DG could have struck at this time and a struggle ensued, explaining why there was blood on the edge of the mattress and the nightstand and why the TV was overturned.
-Regarding the drilling of the lock, my husband insists on sleeping with a fan on for white noise and it really does block out most sounds. Both of our children sleep with fans on as well. If AL and KL had a fan on, which is quite possible in Calgary during the summer months, there's a good chance they wouldn't have heard the drill. Although, DG couldn't have known whether or not they would have fans on so that would be a big risk on his part.
MOO
-Regarding the key fob, maybe AL was sleeping in his underwear (or even in the nude) when he heard a sound and quickly started to put on the shorts he had been wearing earlier that day (which may have been on the floor beside the bed) to go check it out. DG could have struck at this time and a struggle ensued, explaining why there was blood on the edge of the mattress and the nightstand and why the TV was overturned.
-Regarding the drilling of the lock, my husband insists on sleeping with a fan on for white noise and it really does block out most sounds. Both of our children sleep with fans on as well. If AL and KL had a fan on, which is quite possible in Calgary during the summer months, there's a good chance they wouldn't have heard the drill. Although, DG couldn't have known whether or not they would have fans on so that would be a big risk on his part.
MOO