<prompt> Translate the following text to EnglishPolisi walimruhusu John Ramsey kutafiti nyumba hiyo na kumruhusu waondoke mjini kwa wiki kadhaa kabla ya kuhojiwa.  <response>: They say that the police mishandled the crime scene , allowing John Ramsey to search the house, and point out that the police let the couple leave town for several weeks prior to questioning them. 