Liz Norden , whose brother Paul and JP each lost right leg , helped plan . Said victims and families of 2013 bombing are still faced with daily challenges . Boston - filmmaker Wahlberg announced film during trial of Dzhokhar Tsarnaev . Other Bostonians weighed in on the planned attack .
Liz Norden , whose sons Paul and JP each lost right leg , blasted plan . Said victims and families of 2013 bombing are still faced with daily pain . Boston-born Wahlberg announced film during trial of Dzhokhar Tsarnaev . Other Bostonians weighed in on the planned dramatization .