The whole story sounds fishy. His wife called from vacation???? And that sets him off like a maniac? He hadn't talked to his daughter himself? Why was his wife on separate vacation anyway? Most families with such young children rarely go off alone -- to the grandparents maybe, but not "on vacation". He leaps through the window? And stabs the guy to death, many stabbings? Sorry, but I recollect what that kind of radical stabbing manaical MO means in many cases -- a murder between homosexuals. More to this story ...
Possible he was high on something? But if so wouldn't we have all heard about it from the police?
I cleared this all up in post #44.