can you help me solving this??

[can you help me solving this??]

lady irene adler:yup,i have many puzzle and riddle to solve but i didnt know if it is posted

[can you help me solving this??]

i wont do it again, and besides i didnt know that it is posted....so sorry

[can you help me solving this??]

sorry !!

[can you help me solving this??]

ohh...sorry for that!! i didnt know that this already exist

[can you help me solving this??]

ohh...sorry for that!! i didnt know that this already exist

[can you help me solving this??]

next time i will try to put a harder problem

[can you help me solving this??]

great.deduction

[can you help me solving this??]

one day an old man was found dead on his room.The only clue that was found are these numbers 7,8,9,10,11 written near the calendar there were 3suspects james,jason and jared.NOw who is the kiler? answer and explain how...