As the Borough Park community struggles with the brutal murder of  8-year-old Leiby Kletzky, and as more information surfaces about the  history and emotional state of his accused killer, the tragedy is  shining a light on the neighborhood watch groups that operate within the  strictly Orthodox communities — and the largely under-the-surface  tensions between these groups and the NYPD. 
Those tensions became more apparent in recent days as sources in the  community and the NYPD expressed frustration with how the Shomrim  (Hebrew for “guardians”) operate – however well intentioned – with  little accountability, sometimes hindering the work of the police.
The heartbreaking outcome in the Leiby case is seen by some in these circles as a dramatic case in point.
The Shomrim, who respond to calls about everything from vandalism to  missing persons, domestic violence and sexual abuse, are highly  respected in their communities. While they don’t have the power to make  arrests, they tend to be trusted more than police in these tight-knit  communities, as they have a reputation for responding quickly to calls  and taking care of their own.
They have also been criticized at times for overzealousness bordering on vigilantism. [...]
