from previous...

....sharon asked Dell who was now an old man to cooperate with him in krusty king murder case, it was reopening and Dell  was the chief detective in the case, dell was irritated,  sharp must read more newspapers to get information,  how could an old man like him remember in detail  every point , he then had two main suspects but there was not enough evidence to prove them guilty,  sharp doubted his intentions,  perhaps he didn't want to act against them and let them go and didn't  properly build a case  and so the case was not solved