Jo Yeates: Some are likening this case to the KITTY GENOVESE murder..so here is the link for those who may be interested.

http://www.trutv.com/library/crime/serial_killers/predators/kitty_genovese/2.html


http://en.wikipedia.org/wiki/Bystander_effect

The bystander effect...a woman at a party claimed she heard two screams around 9 pm...However ,the screams were not investigated and only told to police AFTER Jo was reported mising...

There was also reported a scream heard around midnight the same evening...

 

Murder of Joanna Yeates - Wikipedia, the free encyclopedia

Around midnight, Reardon contacted the police and then Yeates' parents to .... Yeates' home said that he heard a high-pitched woman's voice scream "Help me". ...... "Tarpaulin put around Jo Yeates' and neighbour Vincent Tabak's flats". ...
en.wikipedia.org/wiki/Murder_of_Joanna_Yeates - Cached